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CVE-2026-20127

Curated 1 security research writeups, vulnerability advisories and exploitation analyses for CVE-2026-20127.

Coverage Span: 2026-02-27
Reports: 1 related reports

Associated Reports & Timeline

CVE-2026-20127 – Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Overview & Takeaways

CVE-2026-20127 is a CVSS 10.0 authentication bypass in Cisco Catalyst SD-WAN Controller and Manager that lets unauthenticated attackers gain admin access; exploitation is confirmed in the wild.