Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the IPS module. This vulnerability requires an authenticated administrator session to a locally managed Firebox.

This issue affects Firebox: from 12.0 through 12.11.2.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 04 Dec 2025 22:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the IPS module. This vulnerability requires an authenticated administrator session to a locally managed Firebox. This issue affects Firebox: from 12.0 through 12.11.2.
Title WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in IPS Configuration
First Time appeared Watchguard
Watchguard fireware Os
Weaknesses CWE-79
CPEs cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:12.0
Vendors & Products Watchguard
Watchguard fireware Os
References
Metrics cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WatchGuard

Published:

Updated: 2025-12-05T15:43:06.306Z

Reserved: 2025-07-01T02:21:57.935Z

Link: CVE-2025-6946

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-12-04T22:15:49.833

Modified: 2025-12-04T22:15:49.833

Link: CVE-2025-6946

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses