Cisco Identity Services Engine Software vulnerability

What happened

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. 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. To exploit this vulnerability, the attacker must have Admin privileges on an affected device.

Affected versions

Cisco Identity Services Engine Software: 2.7.0; 2.7.0 p1; 2.7.0 p2; 2.7.0 p3; 2.7.0 p4; 2.7.0 p5; 2.7.0 p6; 2.7.0 p7; 2.7.0 p8; 2.7.0 p9; 2.7.0 p10; 3.0.0; 3.0.0 p1; 3.0.0 p2; 3.0.0 p3; 3.0.0 p4; 3.0.0 p5; 3.0.0 p6; 3.0.0 p7; 3.0.0 p8; 3.1.0; 3.1.0 p1; 3.1.0 p3; 3.1.0 p2; 3.1.0 p4; 3.1.0 p5; 3.1.0 p6; 3.1.0 p7; 3.1.0 p8; 3.2.0; 3.2.0 p1; 3.2.0 p2; 3.2.0 p3; 3.2.0 p4; 3.2.0 p5; 3.2.0 p6; 3.3.0; 3.3 Patch 2; 3.3 Patch 1 Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.