CVE-2025-6947CWE-79cross-site-scripting

CVE-2025-6947

published September 16, 2025

CVSS
4.8
EPSS
0%
Percentile
40.1
In the wild
Unconfirmed
What it is

A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the SIP Proxy configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox management interface of another management user.

The record
Technical detail
CVSS
4.8 · NONE
CVSS v4.0
Not supplied
EPSS
0.00476 · 40.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-09-16T02:15Z
References (2)
https://psirt.watchguard.com/CVE-2025-6947 · 5d1c2695-1a31-4499-88ae-e847036fd7e3https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00012 · 5d1c2695-1a31-4499-88ae-e847036fd7e3
EPSS history
Timeline
  • 15 SEP 21:18Z
    WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration
    cvelistv5