Preview Tool

Cisco Bug: CSCvs19481 - Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Last Modified

Sep 01, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases


Description (partial)

A vulnerability in the logging component of Cisco Identity Services Engine could allow an unauthenticated remote attacker to conduct cross-site scripting attacks.

The vulnerability is due to the improper validation of endpoint data stored in logs used by the web-based interface. An attacker could exploit this vulnerability by sending malicious endpoint data to the targeted system. An exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information.

There are no workarounds that address this vulnerability.

This advisory is available at the following link:

At the time of publication, this vulnerability affected Identity Services Engine (ISE) Release 2.6.0 patches 1, 2, and 3; and ISE 2.7.0 FCS.

Identity Services Engine (ISE) Release 2.6.0 patch 4 and ISE 2.7.0 patch 1 contained the fix for this vulnerability.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.