Cisco Identity Services Engine Reports Output Cross-Site Scripting Vulnerability

A vulnerability in certain report output pages of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against the report pages of Cisco ISE.

The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting a malicious link into a report. An exploit could allow the attacker to cause a user viewing a specific report to execute a malicious script.

Cisco has confirmed the vulnerability in a security notice and released software updates.

To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.

Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.