high · tech · Disclosed Feb 25, 2026

Cisco Catalyst SD-WAN Controller and Manager

Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability — Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, contain an authenti

Original Disclosure

https://nvd.nist.gov/vuln/detail/CVE-2026-20127

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Severity

high

Sector

tech

Disclosure date

February 25, 2026

Indexed

1 month, 2 weeks ago

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