Ce mail provient de l'extérieur, restons vigilants

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                            CERT-Renater

                Note d'Information No. 2026/VULN964
_____________________________________________________________________

DATE                : 02/10/2026

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Cisco Catalyst SD-WAN Manager
                                    software.
  
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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-webauth-xr8beuuU
_____________________________________________________________________

The following Cisco Critical Security Advisory was published by Cisco
PSIRT at 13:00 UTC on 2026-September-30.

+--------------------------------------------------------------------

Cisco Catalyst SD-WAN Manager API Authentication Bypass Vulnerability

CVE-2026-76504

SIR: Critical

CVSS Score v(3.1): 9.8

URL: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-webauth-xr8beuuU ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-webauth-xr8beuuU"]


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+ 23/25 Rue Daviel    |    fax : 01-53-94-20-41         +
+ 75013 Paris         |   email:cert@support.renater.fr +
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