cve/2022/CVE-2022-20966.md

CVE-2022-20966

Description

A vulnerability in the web-based management interface of Cisco Identity Services Engine could allow an authenticated, remote attacker to conduct cross-site scripting attacks against other users of the application web-based management interface.

This vulnerability is due to improper validation of input to an application feature before storage within the web-based management interface. An attacker could exploit this vulnerability by creating entries within the application interface that contain malicious HTML or script code. A successful exploit could allow the attacker to store malicious HTML or script code within the application interface for use in further cross-site scripting attacks.

Cisco has not yet released software updates that address this vulnerability.

POC

Reference

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-7Q4TNYUx
• https://yoroi.company/en/research/cve-advisory-full-disclosure-cisco-ise-multiple-vulnerabilities-rce-with-1-click/

Github

No PoCs found on GitHub currently.