CVE-2025-4106
WatchGuard Firebox leftover debug code vulnerability
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An authenticated admin user with access to both the management WebUI and command line interface on a Firebox can enable a diagnostic debug shell by uploading a platform and version-specific diagnostic package and executing a leftover diagnostic command. This issue affects Fireware OS: from 12.0 before 12.11.2.
| CWE | CWE-489 |
| Vendor | watchguard |
| Product | fireware os |
| Published | Oct 24, 2025 |
| Last Updated | Feb 26, 2026 |
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Affected Versions
WatchGuard / Fireware OS
12.0 < 12.11.2