Skip to content
ThreatCluster

Critical Zero-Day Vulnerability in WatchGuard Firewalls Exploited

First seen 19 Dec 2025, 10:00 UTC • •

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

A critical zero-day vulnerability, tracked as CVE-2025-14733, has been identified in WatchGuard Firebox firewalls. This flaw, with a severity score of 9.3, allows remote attackers to take control of affected devices, and warnings indicate that hackers are actively exploiting it in the wild.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated 218d ago How this analysis works

More articles in this cluster (2)

Following this threat?

Track CVE-2025-14733 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed