All news with #fireware os tag

Critical WatchGuard Fireware VPN Bug Allows Pre-Auth RCE

🔒 Researchers disclosed a recently patched critical vulnerability in WatchGuard Fireware (CVE-2025-9242, CVSS 9.3) that can allow unauthenticated attackers to execute arbitrary code via an out-of-bounds write in the iked process. The flaw affects multiple Fireware branches, including 11.10.2 through 11.12.4_Update1 (EOL noted for 11.x), 12.0 through 12.11.3 and 2025.1, and has been fixed across several updates such as 2025.1.1 and 12.11.4. Administrators are urged to apply the vendor updates immediately, limit internet exposure of VPN interfaces, and follow vendor mitigation guidance until patches are deployed.