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Patch released Cisco Catalyst SD-WAN Controller (vSmart) auth-bypass Rapid7 network-edge

CVE-2026-20182: Critical authentication bypass in Cisco Catalyst SD-WAN Controller (FIXED)

Rapid7 Blog·By Rapid7··13 min read

Overview

While researching a critical authentication bypass vulnerability, CVE-2026-20127, which was exploited in-the-wild, Rapid7 Labs discovered a new authentication bypass vulnerability affecting Cisco Catalyst SD-WAN Controller (formerly known as vSmart), CVE-2026-20182.…

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