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CVE-2026-20209 — Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability

Affected: Cisco Catalyst SD-WAN Manager

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low to high and perform actions as a high-privileged user. This vulnerability exists because sensitive session information is recorded in audit logs. An attacker could exploit this vulnerability by elevating their read-only permissions…