CVE-2024-20525: Cisco Identity Services Engine

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco ISE could allow an unauthenticated, remote attacker to conduct an 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.

Affected products

• Cisco Identity Services Engine: version 3.0.0 only; version 3.1.0 only; version 3.2.0 only; version 3.3.0 only; version 3.4.0 only

Published 2024-11-06. Last modified 2026-06-17.