Cisco Identity Services Engine (ISE) Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) Vulnerability 

Summary

A vulnerability in the web-based guest portal of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface.

Credit:

The information has been provided by Manoj Singh.

The original article can be found at https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-ise-xss


Details

The vulnerability is due to insufficient validation of user-supplied input that is processed by the web-based management interface. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information.

Vulnerable Systems: 

Cisco ISE Software releases earlier than Release 2.4 Patch 10, Release 2.6 Patch 3, and Release 2.7.

CVE Information:

CVE-2019-12631

Disclosure Timeline:

Published Date:10/02/2019