Ce mail provient de l'extérieur, restons vigilants ===================================================================== CERT-Renater Note d'Information No. 2026/VULN898 _____________________________________________________________________ DATE : 16/09/2026 HARDWARE PLATFORM(S): / OPERATING SYSTEM(S): Systems running HPE Networking EdgeConnect SD-WAN Gateways versions prior to 9.7.1.0, 9.6.4.0, 9.5.9.0, 9.4.9.0, HPE Networking SD-WAN Orchestrator versions prior to 9.7.1, 9.6.4, 9.5.9, 9.4.11. ===================================================================== https://csaf.arubanetworking.hpe.com/2026/hpe_networking_-_hpesbnw05135.txt _____________________________________________________________________ HPE Networking Product Security Advisory ============================================== Advisory ID: HPESBNW05135 CVE: Please refer to the References section at the end of this advisory for the complete list of CVEs. Publication Date: 2026-Sep-15 Status: FINAL Last Updated: 2026-Sep-15 Severity: Critical Revision: 1 Title ===== Multiple Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator. Summary ======== HPE Networking has released patches for the HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator that address multiple security vulnerabilities. Affected Products ================= These vulnerabilities affect the following HPE Networking EdgeConnect SD-WAN software versions unless specifically noted otherwise in the details section: HPE Networking EdgeConnect SD-WAN Gateways - ECOS 9.7.x.x: 9.7.0.0 and below - ECOS 9.6.x.x: 9.6.3.1 and below - ECOS 9.5.x.x: 9.5.8.1 and below - ECOS 9.4.x.x: 9.4.8.2 and below HPE Networking EdgeConnect SD-WAN Orchestrator: - Orchestrator 9.7.x: 9.7.0 and below - Orchestrator 9.6.x: 9.6.3 and below - Orchestrator 9.5.x: 9.5.8 and below - Orchestrator 9.4.x: 9.4.10 and below Unaffected Products =================== Any other HPE Networking products and software versions not specifically listed above are not affected by these Vulnerabilities. Workaround ========== To minimize the likelihood of an attacker exploiting these vulnerabilities, HPE Networking recommends that the CLI and web-based management interfaces be restricted to a dedicated layer 2 segment/VLAN and/or controlled by firewall policies at layer 3 and above along with accounting controls for tracking and logging user activities and resource usage. Exploitation and Public Discussion ================================== These vulnerabilities were generally discovered by internal security research at HPE Networking. HPE Networking is not aware of any public discussion or exploit code that targets the listed vulnerabilities as of the release date of this advisory. Customers are strongly urged to patch their instances due to the complexity, breadth, and impact of these vulnerabilities. Please note that due to the size of the Details and References sections, these sections have been moved to the end of the document to improve readability. Resolution ========== To address the vulnerabilities described in the Details Section, HPE Networking recommends upgrading the HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator to the following software versions (as applicable): HPE Networking EdgeConnect SD-WAN Gateways - ECOS 9.7.1.0 and above - ECOS 9.6.4.0 and above - ECOS 9.5.9.0 and above - ECOS 9.4.9.0 and above HPE Networking SD-WAN Orchestrator - Orchestrator 9.7.1 and above - Orchestrator 9.6.4 and above - Orchestrator 9.5.9 and above - Orchestrator 9.4.11 and above IMPORTANT: The HPE Networking EdgeConnect SD-WAN Orchestrator software version must be greater than or equal to the ECOS software version running on any HPE Networking EdgeConnect SD-WAN Gateways. Software versions with resolution/fixes for the vulnerabilities covered above can be downloaded from the HPE Networking Support Portal at: https://networkingsupport.hpe.com NOTE: Product software versions that have reached End of Maintenance (EoM) are presumed to be affected by the vulnerabilities unless explicitly stated otherwise and are not covered by this security advisory. For deployments running software versions that are past End of Support (EoS), HPE Networking has not assessed exposure to the vulnerabilities referenced in this advisory. As a result, such installations should be considered potentially impacted by the listed CVE. Customers are strongly encouraged to upgrade to a supported software release to ensure proper evaluation and remediation. For more information about the HPE Networking EdgeConnect SD-WAN End-of-Support policy, please visit: https://arubanetworking.hpe.com/techdocs/sdwan-PDFs/docs/eula/EC_LifecyclePolicy_latest.pdf Revision History ================ Revision 1 / 2026-Sep-15 / Initial release HPE Networking SIRT Security Procedures ============================================= Complete information on reporting security vulnerabilities in HPE Networking products and obtaining assistance with security incidents is available at: https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=a00100637en_us For reporting *NEW* HPE Networking security issues, email can be sent to networking-sirt(at)hpe.com. For sensitive information we encourage the use of PGP encryption. Our public keys can be found at: https://www.hpe.com/info/psrt-pgp-key (c) Copyright 2026 by Hewlett Packard Enterprise Development LP. This advisory may be redistributed freely after the release date given at the top of the text, provided that the redistributed copies are complete and unmodified, including all data and version information. Details ======= Authorization Bypass Leading to Privilege Escalation in EdgeConnect SD-WAN Orchestrator (CVE-2026-76669, CVE-2026-76670) ----------------------------------------------------------------- Privilege escalation vulnerabilities exist in the API of HPE Networking EdgeConnect SD-WAN Orchestrator. Successful exploitation could allow a remote low-privileged authenticated user to escalate their privileges to those of an administrative user, leading to complete system compromise. Internal References: VULN-661, VULN-664, VULN-669, VULN-670 Severity: Critical CVSS v3.1 Base Score: 9.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking); Christopher Alejandro (Moroco). Authenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Orchestrator (CVE-2026-76672) ----------------------------------------------------------------- A vulnerability exists in the SD-WAN Orchestrator that may lead to the exposure of sensitive configuration information. An authenticated remote attacker with read-only privileges could exploit this vulnerability by sending a specially crafted request to the cache synchronization endpoint. Successful exploitation could result in the disclosure of sensitive third-party API tokens and credentials, potentially enabling lateral movement to external security platforms. Internal Reference: VULN-677 Severity: Critical CVSS v3.1 Base Score: 9.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in API of EdgeConnect SD-WAN Orchestrator (CVE-2026-76673) ----------------------------------------------------------------- Vulnerabilities have been identified in the API of EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-659, VULN-660 Severity: Critical CVSS v3.1 Base Score: 9.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76674) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to execute arbitrary code. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-680, VULN-681 Severity: Critical CVSS v3.1 Base Score: 9.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability Leads to Privilege Escalation in EdgeConnect SD-WAN Gateways (CVE-2026-76675) ----------------------------------------------------------------- A command injection vulnerability exists in the command line interface of EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with high privileges to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-693 Severity: Critical CVSS v3.1 Base Score: 9.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in EdgeConnect SD-WAN Gateways (CVE-2026-76676) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system leading to complete system compromise. Internal References: VULN-686, VULN-698 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authorization Bypass Leading to Privilege Escalation in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76677) ----------------------------------------------------------------- A privilege escalation vulnerability exists in the API of EdgeConnect SD-WAN Gateways. Successful exploitation could allow a remote low-privileged authenticated user to achieve administrative privilege on the web-management interface leading to complete system compromise. Internal References: VULN-671 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability leads to Remote Code Execution in EdgeConnect SD-WAN Gateways (CVE-2026-76678) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways could allow a low-privilege authenticated remote attacker to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system. Internal References: VULN-707, VULN-708 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76679) ----------------------------------------------------------------- Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations. Internal References: VULN-650, VULN-651, VULN-655, VULN-682, VULN-687, VULN-688, VULN-689, VULN-691, VULN-695, VULN-706 Severity: High CVSS v3.1 Base Score: 8.6 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Server-Side Request Forgery Vulnerabilities Leading to Information Disclosure in EdgeConnect SD-WAN Orchestrator (CVE-2026-76680) ----------------------------------------------------------------- Vulnerabilities in the API of EdgeConnect SD-WAN Orchestrator could allow a remote attacker authenticated with low privileges to conduct server-side request forgery (SSRF) attacks. A successful exploit allows an attacker to enumerate information about the internal structure of the EdgeConnect SD-WAN Orchestrator host leading to potential disclosure of sensitive information beyond what is authorized by the user's existing privilege level. Internal References: VULN-672, VULN-675 Severity: High CVSS v3.1 Base Score: 8.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Information Disclosure Vulnerability in HPE Networking EdgeConnect SD-WAN Orchestrator API (CVE-2026-76681) ----------------------------------------------------------------- A vulnerability in the API of EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker with low privileges to access sensitive information beyond what is authorized by the user's existing privilege level. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by EdgeConnect SD-WAN Orchestrator. Internal References: VULN-673, VULN-674, VULN-676 Severity: High CVSS v3.1 Base Score: 8.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76682) ----------------------------------------------------------------- A vulnerability in the network security monitoring component of intrusion detection systems could allow an unauthenticated remote attacker to exploit a limited buffer overflow. Successful exploitation could allow an attacker to cause a denial-of-service or potentially execute arbitrary code on the system. Internal References: VULN-643, VULN-652, VULN-697, VULN-705 Severity: High CVSS v3.1 Base Score: 8.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76683) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-641, VULN-644 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in HPE Networking EdgeConnect SD-WAN Orchestrator API (CVE-2026-76684) ----------------------------------------------------------------- Vulnerabilities have been identified in the API of HPE Networking EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-662, VULN-663 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76685) ----------------------------------------------------------------- A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful exploitation could result in a buffer overflow, potentially leading to remote code execution or denial-of-service. Internal References: VULN-709 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76686) ----------------------------------------------------------------- A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service. Internal References: VULN-634, VULN-635, VULN-636, VULN-684, VULN-685, VULN-696 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Arbitrary File Write Leading to Remote Code Execution in EdgeConnect SD-WAN Orchestrator (CVE-2026-76687) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Orchestrator could allow a low-privilege authenticated remote attacker to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system. Internal References: VULN-668 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in the Web-Based Management Interface of EdgeConnect SD-WAN Orchestrator (CVE-2026-76688) ----------------------------------------------------------------- Vulnerabilities have been identified in the web-based management interface of EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-665, VULN-666 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76689) ----------------------------------------------------------------- A vulnerability exists in the configuration processing logic of the affected component where malformed input is improperly processed. An authenticated remote attacker with administrative privileges could exploit this vulnerability by providing specially crafted configuration data. Successful exploitation could result in a stack-based buffer overflow, potentially leading to remote code execution with root privileges or a denial of service due to a system crash. Internal References: VULN-637 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Remote Code Execution Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76690) ----------------------------------------------------------------- A vulnerability exists in a component of the HPE Networking EdgeConnect SD-WAN Gateways that may allow for arbitrary command execution. An authenticated remote attacker could exploit this vulnerability by providing a specially crafted input to the affected component. Successful exploitation could result in remote code execution as root. Internal References: VULN-642, VULN-701 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API Endpoint (CVE-2026-76691) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system. Internal References: VULN-692, VULN-699, VULN-703 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Adjacent Information Disclosure and Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76692) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to obtain limited information from memory and disrupt the normal operation of the affected service. Successful exploitation could result in a denial of service (system crash) or the disclosure of uninitialized stack memory. Internal References: VULN-710, VULN-712, VULN-694 Severity: High CVSS v3.1 Base Score: 7.1 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76693) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to cause a denial-of-Service against certain services running on impacted Gateways. Internal References: VULN-638, VULN-653 Severity: High CVSS v3.1 Base Score: 7.0 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Privilege Escalation Vulnerability in the Command Line Interface of HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76694) ----------------------------------------------------------------- A privilege escalation vulnerability exists in the command line ======= HPE Networking Product Security Advisory ============================================== Advisory ID: HPESBNW05135 CVE: Please refer to the References section at the end of this advisory for the complete list of CVEs. Publication Date: 2026-Sep-15 Status: FINAL Last Updated: 2026-Sep-15 Severity: Critical Revision: 1 Title ===== Multiple Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator. Summary ======== HPE Networking has released patches for the HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator that address multiple security vulnerabilities. Affected Products ================= These vulnerabilities affect the following HPE Networking EdgeConnect SD-WAN software versions unless specifically noted otherwise in the details section: HPE Networking EdgeConnect SD-WAN Gateways - ECOS 9.7.x.x: 9.7.0.0 and below - ECOS 9.6.x.x: 9.6.3.1 and below - ECOS 9.5.x.x: 9.5.8.1 and below - ECOS 9.4.x.x: 9.4.8.2 and below HPE Networking EdgeConnect SD-WAN Orchestrator: - Orchestrator 9.7.x: 9.7.0 and below - Orchestrator 9.6.x: 9.6.3 and below - Orchestrator 9.5.x: 9.5.8 and below - Orchestrator 9.4.x: 9.4.10 and below Unaffected Products =================== Any other HPE Networking products and software versions not specifically listed above are not affected by these Vulnerabilities. Workaround ========== To minimize the likelihood of an attacker exploiting these vulnerabilities, HPE Networking recommends that the CLI and web-based management interfaces be restricted to a dedicated layer 2 segment/VLAN and/or controlled by firewall policies at layer 3 and above along with accounting controls for tracking and logging user activities and resource usage. Exploitation and Public Discussion ================================== These vulnerabilities were generally discovered by internal security research at HPE Networking. HPE Networking is not aware of any public discussion or exploit code that targets the listed vulnerabilities as of the release date of this advisory. Customers are strongly urged to patch their instances due to the complexity, breadth, and impact of these vulnerabilities. Please note that due to the size of the Details and References sections, these sections have been moved to the end of the document to improve readability. Resolution ========== To address the vulnerabilities described in the Details Section, HPE Networking recommends upgrading the HPE Networking EdgeConnect SD-WAN Gateways and SD-WAN Orchestrator to the following software versions (as applicable): HPE Networking EdgeConnect SD-WAN Gateways - ECOS 9.7.1.0 and above - ECOS 9.6.4.0 and above - ECOS 9.5.9.0 and above - ECOS 9.4.9.0 and above HPE Networking SD-WAN Orchestrator - Orchestrator 9.7.1 and above - Orchestrator 9.6.4 and above - Orchestrator 9.5.9 and above - Orchestrator 9.4.11 and above IMPORTANT: The HPE Networking EdgeConnect SD-WAN Orchestrator software version must be greater than or equal to the ECOS software version running on any HPE Networking EdgeConnect SD-WAN Gateways. Software versions with resolution/fixes for the vulnerabilities covered above can be downloaded from the HPE Networking Support Portal at: https://networkingsupport.hpe.com NOTE: Product software versions that have reached End of Maintenance (EoM) are presumed to be affected by the vulnerabilities unless explicitly stated otherwise and are not covered by this security advisory. For deployments running software versions that are past End of Support (EoS), HPE Networking has not assessed exposure to the vulnerabilities referenced in this advisory. As a result, such installations should be considered potentially impacted by the listed CVE. Customers are strongly encouraged to upgrade to a supported software release to ensure proper evaluation and remediation. For more information about the HPE Networking EdgeConnect SD-WAN End-of-Support policy, please visit: https://arubanetworking.hpe.com/techdocs/sdwan-PDFs/docs/eula/EC_LifecyclePolicy_latest.pdf Revision History ================ Revision 1 / 2026-Sep-15 / Initial release HPE Networking SIRT Security Procedures ============================================= Complete information on reporting security vulnerabilities in HPE Networking products and obtaining assistance with security incidents is available at: https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=a00100637en_us For reporting *NEW* HPE Networking security issues, email can be sent to networking-sirt(at)hpe.com. For sensitive information we encourage the use of PGP encryption. Our public keys can be found at: https://www.hpe.com/info/psrt-pgp-key (c) Copyright 2026 by Hewlett Packard Enterprise Development LP. This advisory may be redistributed freely after the release date given at the top of the text, provided that the redistributed copies are complete and unmodified, including all data and version information. Details ======= Authorization Bypass Leading to Privilege Escalation in EdgeConnect SD-WAN Orchestrator (CVE-2026-76669, CVE-2026-76670) ----------------------------------------------------------------- Privilege escalation vulnerabilities exist in the API of HPE Networking EdgeConnect SD-WAN Orchestrator. Successful exploitation could allow a remote low-privileged authenticated user to escalate their privileges to those of an administrative user, leading to complete system compromise. Internal References: VULN-661, VULN-664, VULN-669, VULN-670 Severity: Critical CVSS v3.1 Base Score: 9.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking); Christopher Alejandro (Moroco). Authenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Orchestrator (CVE-2026-76672) ----------------------------------------------------------------- A vulnerability exists in the SD-WAN Orchestrator that may lead to the exposure of sensitive configuration information. An authenticated remote attacker with read-only privileges could exploit this vulnerability by sending a specially crafted request to the cache synchronization endpoint. Successful exploitation could result in the disclosure of sensitive third-party API tokens and credentials, potentially enabling lateral movement to external security platforms. Internal Reference: VULN-677 Severity: Critical CVSS v3.1 Base Score: 9.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in API of EdgeConnect SD-WAN Orchestrator (CVE-2026-76673) ----------------------------------------------------------------- Vulnerabilities have been identified in the API of EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-659, VULN-660 Severity: Critical CVSS v3.1 Base Score: 9.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76674) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to execute arbitrary code. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-680, VULN-681 Severity: Critical CVSS v3.1 Base Score: 9.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability Leads to Privilege Escalation in EdgeConnect SD-WAN Gateways (CVE-2026-76675) ----------------------------------------------------------------- A command injection vulnerability exists in the command line interface of EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with high privileges to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-693 Severity: Critical CVSS v3.1 Base Score: 9.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in EdgeConnect SD-WAN Gateways (CVE-2026-76676) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system leading to complete system compromise. Internal References: VULN-686, VULN-698 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authorization Bypass Leading to Privilege Escalation in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76677) ----------------------------------------------------------------- A privilege escalation vulnerability exists in the API of EdgeConnect SD-WAN Gateways. Successful exploitation could allow a remote low-privileged authenticated user to achieve administrative privilege on the web-management interface leading to complete system compromise. Internal References: VULN-671 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability leads to Remote Code Execution in EdgeConnect SD-WAN Gateways (CVE-2026-76678) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways could allow a low-privilege authenticated remote attacker to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system. Internal References: VULN-707, VULN-708 Severity: High CVSS v3.1 Base Score: 8.8 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76679) ----------------------------------------------------------------- Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations. Internal References: VULN-650, VULN-651, VULN-655, VULN-682, VULN-687, VULN-688, VULN-689, VULN-691, VULN-695, VULN-706 Severity: High CVSS v3.1 Base Score: 8.6 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Server-Side Request Forgery Vulnerabilities Leading to Information Disclosure in EdgeConnect SD-WAN Orchestrator (CVE-2026-76680) ----------------------------------------------------------------- Vulnerabilities in the API of EdgeConnect SD-WAN Orchestrator could allow a remote attacker authenticated with low privileges to conduct server-side request forgery (SSRF) attacks. A successful exploit allows an attacker to enumerate information about the internal structure of the EdgeConnect SD-WAN Orchestrator host leading to potential disclosure of sensitive information beyond what is authorized by the user's existing privilege level. Internal References: VULN-672, VULN-675 Severity: High CVSS v3.1 Base Score: 8.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Information Disclosure Vulnerability in HPE Networking EdgeConnect SD-WAN Orchestrator API (CVE-2026-76681) ----------------------------------------------------------------- A vulnerability in the API of EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker with low privileges to access sensitive information beyond what is authorized by the user's existing privilege level. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by EdgeConnect SD-WAN Orchestrator. Internal References: VULN-673, VULN-674, VULN-676 Severity: High CVSS v3.1 Base Score: 8.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76682) ----------------------------------------------------------------- A vulnerability in the network security monitoring component of intrusion detection systems could allow an unauthenticated remote attacker to exploit a limited buffer overflow. Successful exploitation could allow an attacker to cause a denial-of-service or potentially execute arbitrary code on the system. Internal References: VULN-643, VULN-652, VULN-697, VULN-705 Severity: High CVSS v3.1 Base Score: 8.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76683) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise. Internal References: VULN-641, VULN-644 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in HPE Networking EdgeConnect SD-WAN Orchestrator API (CVE-2026-76684) ----------------------------------------------------------------- Vulnerabilities have been identified in the API of HPE Networking EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-662, VULN-663 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76685) ----------------------------------------------------------------- A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful exploitation could result in a buffer overflow, potentially leading to remote code execution or denial-of-service. Internal References: VULN-709 Severity: High CVSS v3.1 Base Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76686) ----------------------------------------------------------------- A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service. Internal References: VULN-634, VULN-635, VULN-636, VULN-684, VULN-685, VULN-696 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Arbitrary File Write Leading to Remote Code Execution in EdgeConnect SD-WAN Orchestrator (CVE-2026-76687) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Orchestrator could allow a low-privilege authenticated remote attacker to escalate privileges. Successful exploitation of this vulnerability may enable the attacker to execute arbitrary system commands with root privileges on the underlying operating system. Internal References: VULN-668 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authentication Bypass Vulnerabilities in the Web-Based Management Interface of EdgeConnect SD-WAN Orchestrator (CVE-2026-76688) ----------------------------------------------------------------- Vulnerabilities have been identified in the web-based management interface of EdgeConnect SD-WAN Orchestrator that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative privileges leading to complete compromise of the EdgeConnect SD-WAN Orchestrator host. Internal References: VULN-665, VULN-666 Severity: High CVSS v3.1 Base Score: 7.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76689) ----------------------------------------------------------------- A vulnerability exists in the configuration processing logic of the affected component where malformed input is improperly processed. An authenticated remote attacker with administrative privileges could exploit this vulnerability by providing specially crafted configuration data. Successful exploitation could result in a stack-based buffer overflow, potentially leading to remote code execution with root privileges or a denial of service due to a system crash. Internal References: VULN-637 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Remote Code Execution Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76690) ----------------------------------------------------------------- A vulnerability exists in a component of the HPE Networking EdgeConnect SD-WAN Gateways that may allow for arbitrary command execution. An authenticated remote attacker could exploit this vulnerability by providing a specially crafted input to the affected component. Successful exploitation could result in remote code execution as root. Internal References: VULN-642, VULN-701 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API Endpoint (CVE-2026-76691) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system. Internal References: VULN-692, VULN-699, VULN-703 Severity: High CVSS v3.1 Base Score: 7.2 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Adjacent Information Disclosure and Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76692) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to obtain limited information from memory and disrupt the normal operation of the affected service. Successful exploitation could result in a denial of service (system crash) or the disclosure of uninitialized stack memory. Internal References: VULN-710, VULN-712, VULN-694 Severity: High CVSS v3.1 Base Score: 7.1 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76693) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to cause a denial-of-Service against certain services running on impacted Gateways. Internal References: VULN-638, VULN-653 Severity: High CVSS v3.1 Base Score: 7.0 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Privilege Escalation Vulnerability in the Command Line Interface of HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76694) ----------------------------------------------------------------- A privilege escalation vulnerability exists in the command line >>>>>>> ed8ee2d78ca126b30a110da30493ff3492898cfd interface of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with high privileges to escalate privileges beyond their authorized level, and execute arbitrary code on a <<<<<<< HEAD vulnerable system. Internal References: VULN-646 Severity: Medium CVSS v3.1 Base Score: 6.6 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76695) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service. Internal References: VULN-657, VULN-658, VULN-690 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76696) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations. Internal References: VULN-679 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Information Disclosure in HPE Networking EdgeConnect Enterprise Web-Based Management Interface (CVE-2026-76697) ----------------------------------------------------------------- A vulnerability in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways could allow a remote attacker Authenticated with low privileges to access sensitive information. A successful exploit allows an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking EdgeConnect SD-WAN Gateways. Internal References: VULN-700 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76698) ----------------------------------------------------------------- A command injection vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways. An authenticated remote attacker with limited access privileges could exploit this vulnerability through specially crafted input. Successful exploitation, under certain conditions, could result in the execution of arbitrary commands with elevated privileges or a denial-of-service condition on the affected appliance. Internal Reference: VULN-702 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking) Unauthenticated Buffer Overflow Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76699) ----------------------------------------------------------------- A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted service and temporarily disrupting network operations. Internal References: VULN-713 Severity: Medium CVSS v3.1 Base Score: 6.4 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76700) ----------------------------------------------------------------- ======= vulnerable system. Internal References: VULN-646 Severity: Medium CVSS v3.1 Base Score: 6.6 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76695) ----------------------------------------------------------------- Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service. Internal References: VULN-657, VULN-658, VULN-690 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76696) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations. Internal References: VULN-679 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Information Disclosure in HPE Networking EdgeConnect Enterprise Web-Based Management Interface (CVE-2026-76697) ----------------------------------------------------------------- A vulnerability in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways could allow a remote attacker Authenticated with low privileges to access sensitive information. A successful exploit allows an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking EdgeConnect SD-WAN Gateways. Internal References: VULN-700 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Command Injection Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76698) ----------------------------------------------------------------- A command injection vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways. An authenticated remote attacker with limited access privileges could exploit this vulnerability through specially crafted input. Successful exploitation, under certain conditions, could result in the execution of arbitrary commands with elevated privileges or a denial-of-service condition on the affected appliance. Internal Reference: VULN-702 Severity: Medium CVSS v3.1 Base Score: 6.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking) Unauthenticated Buffer Overflow Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76699) ----------------------------------------------------------------- A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted service and temporarily disrupting network operations. Internal References: VULN-713 Severity: Medium CVSS v3.1 Base Score: 6.4 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76700) ----------------------------------------------------------------- >>>>>>> ed8ee2d78ca126b30a110da30493ff3492898cfd Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to cause a denial-of-service. Successful exploitation could allow an attacker to interrupt the normal operation of the affected <<<<<<< HEAD service. Internal References: VULN-640, VULN-654, VULN-656, VULN-648 Severity: Medium CVSS v3.1 Base Score: 5.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76701) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to access sensitive information. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking EdgeConnect SD-WAN Gateways. Internal References: VULN-645 Severity: Medium CVSS v3.1 Base Score: 5.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Local Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76702) ----------------------------------------------------------------- A vulnerability in the operating system of HPE Networking EdgeConnect SD-WAN Gateways could allow an authenticated local attacker to cause a denial-of-service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state. Internal References: VULN-683 Severity: Medium CVSS v3.1 Base Score: 5.8 CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways Web-Based Management Interface Causes Denial-of-Service (CVE-2026-76703) ----------------------------------------------------------------- A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state. Internal References: VULN-639 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Stored Cross-Site Scripting (XSS) Vulnerability in EdgeConnect SD-WAN Orchestrator Web-Based Management Interface (CVE-2026-76704) ----------------------------------------------------------------- A vulnerability in the web-based management interface of the EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to execute arbitrary script code in a victim's browser in the context of the affected interface. Successful exploitation could allow an attacker to access sensitive information, potentially affecting the confidentiality and integrity of the data processed by the application. Internal References: VULN-69 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N Acknowledgements: m0x_noob (HPE Networking's Bug Bounty program). Authenticated Buffer Overflow Vulnerability in an API Endpoint Leads to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76705) ----------------------------------------------------------------- A buffer overflow vulnerability exists in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with Admin privilege to execute arbitrary commands on the underlying operating system. Internal References: VULN-704 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Information Disclosure in EdgeConnect SD-WAN Orchestrator API allows exposure of sensitive data (CVE-2026-76706) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Orchestrator could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could result in the disclosure of security-relevant configuration details and security feature status, which could be used to facilitate further attacks. Internal References: VULN-678 Severity: Medium CVSS v3.1 Base Score: 5.3 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Limited Buffer Overflow in Suricata (CVE-2024-32664) ----------------------------------------------------------- A vulnerability in Suricata could allow specially crafted network traffic or datasets to cause a limited buffer overflow. This vulnerability affects Suricata versions prior to 7.0.5 and 6.0.19 and is resolved in versions 7.0.5 and 6.0.19. As a workaround, avoid using rules containing the base64_decode keyword with the bytes option set to a value of 1, 2, or 5. For Suricata 7.0.x, additionally set app-layer.protocols.smtp.mime.body-md5 to false. Internal References: VULN-66 Severity: Medium CVSS v3.1 Base Score: 5.3 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Acknowledgements: Evgeny Legerov of Kaspersky Lab. NOTE: For additional information, please refer to the following link: https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7 Unauthenticated Information Disclosure in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76707) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to view some system memory contents. Successful exploitation could allow an attacker to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities. Internal References: VULN-711 Severity: Medium CVSS v3.1 Base Score: 4.3 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgements: Internal security research (HPE Networking). References ========== CVE-2026-76669, CVE-2026-76670, CVE-2026-76672, CVE-2026-76673, CVE-2026-76674, CVE-2026-76675, CVE-2026-76676, CVE-2026-76677, CVE-2026-76678, CVE-2026-76679, CVE-2026-76680, CVE-2026-76681, CVE-2026-76682, CVE-2026-76683, CVE-2026-76684, CVE-2026-76685, CVE-2026-76686, CVE-2026-76687, CVE-2026-76688, CVE-2026-76689, CVE-2026-76690, CVE-2026-76691, CVE-2026-76692, CVE-2026-76693, CVE-2026-76694, CVE-2026-76695, CVE-2026-76696, CVE-2026-76697, CVE-2026-76698, CVE-2026-76699, CVE-2026-76700, CVE-2026-76701, CVE-2026-76702, CVE-2026-76703, CVE-2026-76704, CVE-2026-76705, CVE-2026-76706, CVE-2024-32664, CVE-2026-76707. -----BEGIN PGP SIGNATURE----- iQHLBAEBCAA1FiEEQT1cq06WWXH+NEKru7x8adyj7A4FAmqoaxkXHHNlY3VyaXR5 LWFsZXJ0QGhwZS5jb20ACgkQu7x8adyj7A72kwv/VIPTILnenfCLc7NqJdri65Yk gQ8Y8n+8UwhI9RGxqVcz2xhn0Q31ng5RXyrndPLpSHAKLvKaKEom7Bcn3FLElqiP vBK9ttNO7xebcYUm2iq8dEO2/w6mkaXeffqHlobys/QLsHc3ZT3apbKg82rCKpGe w0NmiGh8Mq04Rr0oyWNcqvNp2sbOlP8l4eDiKpQ5MSy+27pgOVaZ8UPTYi1TQvhs 1eGc8gw+yGk1C5TA1NOg71AmwL/5Zi8nJMECDW0M7ao1wh3oJOWsOv9rsgpPtJzC 1yVmgUQ8pcw7vvHkVJVBj5GAiURmdONHbuoi8f0Gwsa/Bui756z5n8neyq3ULeWM 1Ywp0ZEsgD85NTyRaRwA5AXMuKzgOa+q1KXZblFXjmq/z8c6YH+Dsck69+bkhDyz /SduBeX3cN5ZvjA5uQl7weQKbJaUJt3hecSoouvcZFktAeYIX220oHvgHaMoY/yL U3ZnF73NWswIlCnWpOk+99bSK9JJOkD/h0kyivkl =9CdE ======= service. Internal References: VULN-640, VULN-654, VULN-656, VULN-648 Severity: Medium CVSS v3.1 Base Score: 5.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76701) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to access sensitive information. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking EdgeConnect SD-WAN Gateways. Internal References: VULN-645 Severity: Medium CVSS v3.1 Base Score: 5.9 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Authenticated Local Denial-of-Service Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76702) ----------------------------------------------------------------- A vulnerability in the operating system of HPE Networking EdgeConnect SD-WAN Gateways could allow an authenticated local attacker to cause a denial-of-service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state. Internal References: VULN-683 Severity: Medium CVSS v3.1 Base Score: 5.8 CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Buffer Overflow Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways Web-Based Management Interface Causes Denial-of-Service (CVE-2026-76703) ----------------------------------------------------------------- A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state. Internal References: VULN-639 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Authenticated Stored Cross-Site Scripting (XSS) Vulnerability in EdgeConnect SD-WAN Orchestrator Web-Based Management Interface (CVE-2026-76704) ----------------------------------------------------------------- A vulnerability in the web-based management interface of the EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to execute arbitrary script code in a victim's browser in the context of the affected interface. Successful exploitation could allow an attacker to access sensitive information, potentially affecting the confidentiality and integrity of the data processed by the application. Internal References: VULN-69 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N Acknowledgements: m0x_noob (HPE Networking's Bug Bounty program). Authenticated Buffer Overflow Vulnerability in an API Endpoint Leads to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76705) ----------------------------------------------------------------- A buffer overflow vulnerability exists in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with Admin privilege to execute arbitrary commands on the underlying operating system. Internal References: VULN-704 Severity: Medium CVSS v3.1 Base Score: 5.5 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H Acknowledgements: Internal security research (HPE Networking). Unauthenticated Information Disclosure in EdgeConnect SD-WAN Orchestrator API allows exposure of sensitive data (CVE-2026-76706) ----------------------------------------------------------------- A vulnerability in the API endpoint of HPE Networking EdgeConnect SD-WAN Orchestrator could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could result in the disclosure of security-relevant configuration details and security feature status, which could be used to facilitate further attacks. Internal References: VULN-678 Severity: Medium CVSS v3.1 Base Score: 5.3 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgements: Internal security research (HPE Networking). Limited Buffer Overflow in Suricata (CVE-2024-32664) ----------------------------------------------------------- A vulnerability in Suricata could allow specially crafted network traffic or datasets to cause a limited buffer overflow. This vulnerability affects Suricata versions prior to 7.0.5 and 6.0.19 and is resolved in versions 7.0.5 and 6.0.19. As a workaround, avoid using rules containing the base64_decode keyword with the bytes option set to a value of 1, 2, or 5. For Suricata 7.0.x, additionally set app-layer.protocols.smtp.mime.body-md5 to false. Internal References: VULN-66 Severity: Medium CVSS v3.1 Base Score: 5.3 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Acknowledgements: Evgeny Legerov of Kaspersky Lab. NOTE: For additional information, please refer to the following link: https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7 Unauthenticated Information Disclosure in HPE Networking EdgeConnect SD-WAN Gateways (CVE-2026-76707) ----------------------------------------------------------------- A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to view some system memory contents. Successful exploitation could allow an attacker to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities. Internal References: VULN-711 Severity: Medium CVSS v3.1 Base Score: 4.3 CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Acknowledgements: Internal security research (HPE Networking). References ========== CVE-2026-76669, CVE-2026-76670, CVE-2026-76671, CVE-2026-76672, CVE-2026-76673, CVE-2026-76674, CVE-2026-76675, CVE-2026-76676, CVE-2026-76677, CVE-2026-76678, CVE-2026-76679, CVE-2026-76680, CVE-2026-76681, CVE-2026-76682, CVE-2026-76683, CVE-2026-76684, CVE-2026-76685, CVE-2026-76686, CVE-2026-76687, CVE-2026-76688, CVE-2026-76689, CVE-2026-76690, CVE-2026-76691, CVE-2026-76692, CVE-2026-76693, CVE-2026-76694, CVE-2026-76695, CVE-2026-76696, CVE-2026-76697, CVE-2026-76698, CVE-2026-76699, CVE-2026-76700, CVE-2026-76701, CVE-2026-76702, CVE-2026-76703, CVE-2026-76704, CVE-2026-76705, CVE-2026-76706, CVE-2024-32664, CVE-2026-76707. ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 23/25 Rue Daviel | fax : 01-53-94-20-41 + + 75013 Paris | email:cert@support.renater.fr + =========================================================