[ CVE-2026-121637 · Published 4 Nov 2026 ]
Vulnerability in WatchGuard AuthPoint Authentication Gateway
CVSS 8.9
No fix listed yet
[ Description ]Official description
An improper integrity validation vulnerability in WatchGuard AuthPoint Gateway's LDAP authentication callback allows a network attacker who has obtained a valid header signature to forge the authentication result and transaction identifier in the request body, resulting in unauthorized session outcomes.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.