XSS in Watchguard Fireware Os
CVE-2025-13939
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (Gateway Wireless Controller module) allows Stored XSS.This issue affects Fireware OS 11.7.2 up to and incl…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (6.6th percentile) — read the EPSS interpretation.
Affected products
- Watchguard Fireware Os — versions 11.7.2, 12.0, 12.5