CVE-2025-20179 - CVE House
Back to Database
Status published Medium CVE-2025-20179

Cisco Expressway Series Cross-Site Scripting Vulnerability

Vulnerability Description

A vulnerability in the web-based management interface of Cisco Expressway Series could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. Note: Cisco Expressway Series refers to Cisco Expressway Control (Expressway-C) devices and Cisco Expressway Edge (Expressway-E) devices.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-20179

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Cisco TelePresence Video Communication Server (VCS) Expressway
Vulnerable Versions:
X8.11.2, X8.6, X8.11.3, X8.2.2, X8.8.3, X8.11.0, X12.5.2, X8.1.1, X8.9, X12.5.1, X12.5.6, X8.7.3, X12.6.0, X8.11.1, X8.5, X8.9.1, X8.10.2, X8.8.2, X8.5.3, X8.1, X8.9.2, X8.11.4, X12.5.4, X8.8.1, X8.2.1, X8.5.1, X8.6.1, X8.1.2, X8.8, X8.10.0, X12.5.3, X8.10.1, X12.5.7, X8.10.3, X8.7.1, X8.2, X12.5.8, X8.7, X8.5.2, X12.5.9, X12.5.0, X8.10.4, X8.7.2, X12.5.5, X12.6.1, X12.6.2, X12.6.3, X12.6.4, X12.7.0, X12.7.1, X14.0.0, X14.0.1, X14.0.2, X14.0.3, X14.0.4, X14.0.5, X14.0.6, X14.0.7, X14.0.8, X14.2.0, X14.0.9, X14.2.1, X14.2.2, X14.0.11, X14.2.5, X14.0.10, X14.2.6, X14.2.7, X14.3.0, X14.3.1, X14.3.2, X14.3.3, X15.0.0, X14.3.4, X14.3.5, X15.0.1, X15.0.2, X15.0.3, X14.3.6, X15.2.0, X15.2.1

Timeline

Official Publish: February 5th, 2025
Last Modified: February 5th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)