CVE-2025-12026
WatchGuard Firebox Authenticated Out of Bounds Write in certd
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS’s certificate request command could allow an authenticated privileged user to execute arbitrary code via specially crafted CLI commands.This vulnerability affects Fireware OS 12.0 up to and including 12.11.4, 12.5 up to and including 12.5.13, and 2025.1 up to and including 2025.1.2.
| CWE | CWE-787 |
| Vendor | watchguard |
| Product | fireware os |
| Published | Dec 4, 2025 |
| Last Updated | Feb 26, 2026 |
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Affected Versions
WatchGuard / Fireware OS
12.0 ≤ 12.11.4 12.5 ≤ 12.5.13 2025.1 ≤ 2025.1.2
References
Credits
Cody Sixteen