Vulnerability in Watchguard Authpoint Authentication Gateway

CVE-2026-121637

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.

Published · last modified .

EPSS exploit prediction

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Affected products

Weakness classification (CWE)

References