# CVE-2025-12196

## Summary

- **CVE ID:** CVE-2025-12196
- **Severity:** HIGH
- **CVSS Score:** 8.6 (CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-787, CWE-787
- **Published:** Dec 4, 2025
- **Last Modified:** Aug 10, 2026

## Description

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS's CLI could allow an authenticated privileged user to execute arbitrary code via a specially crafted CLI command.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.

## Affected Products

- WatchGuard — Fireware OS (12.0)
- WatchGuard — Fireware OS (12.5)
- WatchGuard — Fireware OS (2025.1)

## References

- [CNA](https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00020)
- [CNA](https://psirt.watchguard.com/CVE-2025-12196)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.62%
- **EPSS Percentile:** 48.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._