Reflected XSS Vulnerability in Cisco ISE and Cisco ISE-PIC Management Interfaces
CVE-2025-20289

4.8MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco Identity Services Engine Software
Vendor
CVE Published:
5 November 2025

Badges

👾 Exploit Exists

What is CVE-2025-20289?

The web-based management interface of Cisco ISE and Cisco ISE-PIC is vulnerable to reflected Cross-Site Scripting (XSS) attacks. Insufficient validation of user input can be exploited by authenticated remote attackers who could inject malicious scripts into specific pages. This could allow execution of arbitrary script code within the context of the user’s session or expose sensitive browser-based information. To successfully carry out this attack, the perpetrator needs to possess a low-privileged account on the system.

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Affected Version(s)

Cisco Identity Services Engine Software 3.1.0

Cisco Identity Services Engine Software 3.1.0 p1

Cisco Identity Services Engine Software 3.1.0 p3

References

https://sec.cloudapps.cisco.com/security/center/content/C...

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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