WatchGuard 0-day Vulnerability Exploited in the Wild to Hijack Firewalls

WatchGuard has released emergency updates for CVE-2025-14733, a critical (CVSS 9.3) unauthenticated remote code execution flaw in the IKE process of Firebox firewalls that is being actively exploited in the wild; administrators should immediately apply the specified Fireware OS updates (2025.1.4, 12.11.6, 12.5.15), search logs for provided IoCs (suspicious IPs, large CERT payloads, long certificate chains, iked crashes), and rotate any secrets stored on affected devices if compromise is suspected.