CVE-2026-13224

Fireware OS Path Traversal in WebUI Management Agent Allows Arbitrary Local File Read

State: Published
Severity: 8.2 High
Published: Sep 29, 2026
Updated: Sep 30, 2026
Reserved: Jun 24, 2026

Description

A path traversal vulnerability in the Fireware OS WebUI management agent allows an authenticated administrator to read or list arbitrary files on the local filesystem by sending a specially crafted management request.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N	WatchGuard

Weaknesses

Affected Products

Product	Versions
Fireware OSWatchGuard	12.0 to before 12.5.21Affected
Fireware OSWatchGuard	2026.3 to before 2026.3.2Affected 2025.0 to before 2026.2.3Affected 12.0 to before 12.12.3Affected

References

https://psirt.watchguard.com/CVE-2026-13224vendor-advisory

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