CISA: WatchGuard RCE flaw now exploited in ransomware attacks

Ransomware groups are actively exploiting a critical vulnerability in WatchGuard Firebox firewalls, according to CISA. The flaw, tracked as CVE-2025-14733, allows unauthenticated attackers to execute remote code with low complexity. While WatchGuard released patches in December, a significant number of devices remain vulnerable, with thousands still exposed online.