CVE-2025-20304

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the inte

Severity
Medium 5.4
CVSS 3.1
Exploited
Not listed
EPSS
0.002
9.8th percentile
Discovered by
Third party
Published by the vendor
Published
Nov 5, 2025
Assigned by cisco

Description

Multiple vulnerabilities in the web-based management interface of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to conduct a reflected XSS attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit these vulnerabilities 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 these vulnerabilities, the attacker must have at least a low-privileged account on the affected device.

Weakness: CWE-79

Affected products

Vendor Product Category Matched by
Cisco Cisco Identity Services Engine (ISE) Identity / IAM / MFA cna-assigner
Vendor-reported affected versions (1)
  • Cisco · Cisco Identity Services Engine Software