XSS in Cisco Unified Communications Manager
CVE-2024-20488
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) 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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (27.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cisco Unified Communications Manager — versions 12.5(1)SU2, 12.0(1)SU2, 12.0(1)SU3
- Cisco Unified_communications_manager — versions 12.5\(1\), 12.5\(1\)su1, 12.5\(1\)su2
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-20488?
- CVE-2024-20488 is a medium-severity vulnerability in Cisco Unified Communications Manager, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-08-21.
- How severe is CVE-2024-20488?
- Medium severity. CVSS v3 base score is 6.1 out of 10.