CVE-2024-20486: Cisco Identity Services Engine

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on the affected device with the privileges of the targeted user.

Affected products

• Cisco Identity Services Engine: from 2.7.0, before 3.1 (fixed in 3.1); version 3.1.0 only; version 3.2.0 only; version 3.3.0 only

Published 2024-08-21. Last modified 2026-06-17.