Inside the Recently Disclosed Cisco IOS XE WLC Vulnerability CVE-2025-20188
Recently, Cisco revealed a critical vulnerability CVE-2025-20188 in its IOS XE Wireless Controller Software, affecting version 17.12.03 and earlier. CVE-2025-20188 stems from an unauthenticated arbitrary file upload mechanism, is linked to a hard-coded JSON Web Token (JWT) in the system. This vulnerability impacts Cisco’s widely deployed Wireless LAN Controller (WLC), a core enterprise solution integrated … Continued