Cisco · Cisco Identity Services Engine (Ise) · CVE-2022-20959
**Name of the Vulnerable Software and Affected Versions**
Cisco Identity Services Engine (ISE) Software (affected versions not specified)
**Description**
The issue is related to insufficient input validation in the External RESTful Services (ERS) API, which could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated administrator of the web-based management interface to click a malicious link. 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.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.