CVE-2025-20331
Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabiliy
Description
A vulnerability in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a stored XSS attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. 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. To exploit this vulnerability, the attacker must have at least a low-privileged account on the affected device.
Weakness: CWE-80
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco ISE Passive Identity Connector | Identity / IAM / MFA | cna-assigner |
| Cisco | Cisco Identity Services Engine (ISE) Check your version | Identity / IAM / MFA | cna-assigner |
Vendor-reported products (2)
- Cisco · Cisco Identity Services Engine Software
- Cisco · Cisco ISE Passive Identity Connector
Vendor advisory
cisco-sa-ise_xss_acc_cont-YsR4uT4U
Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities
Cisco’s rating: Medium (advisory CVSS 5.4) · Published Aug 6, 2025
Bug IDs: CSCwk14928 , CSCwm03606
The vendor’s rating applies to the whole advisory and can differ from this CVE’s own CVSS severity. Where this comes from