WatchGuard: exploited vulnerabilities
- 4exploited vulnerabilities
- 1used by ransomware
- Dec 19, 2025latest one added
- Firebox 2
- Firebox and XTM 1
- Firebox and XTM Appliances 1
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Dec 19, 2025 | Out of Bounds Write | Firebox | Critical 9.3 | 29% |
| Nov 12, 2025 | Out-of-Bounds Write | Firebox | Critical 9.3 | 92% |
| Apr 11, 2022 | Privilege Escalation | Firebox and XTM | High 8.8 | 11% |
| Mar 25, 2022 | Arbitrary Code Execution | Firebox and XTM Appliances | Critical 9.8 | 78% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.