VULNERABILITY INTELLIGENCE

CVE-2025-13939

CVSS score4.8 MEDIUM
EPSS probability0.20%
CISA KEVNot currently listed
Published2025-12-04
Last modified2026-09-25
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Description

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.

Weakness classification

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Primary references