CVE-2026-101891: WatchGuard Ap

Critical severity, CVSS 9.3. EPSS: 0.3% chance of exploitation in the next 30 days.

An improper access control vulnerability in an internal API service on WatchGuard Access Points allows an unauthenticated attacker with network access to the AP to obtain a valid API session.

Affected products

• WatchGuard WatchGuard Ap: from 1.0, before 3.4.8 (fixed in 3.4.8)

Published 2026-09-28. Last modified 2026-09-28.