Stored Cross-Site Scripting Vulnerability in F5 BIG-IP Configuration Utility
CVE-2025-24320

5.1MEDIUM

Key Information:

Vendor
F5
Status
Big-ip
Vendor
CVE Published:
5 February 2025

Summary

A stored cross-site scripting (XSS) vulnerability is present in an undisclosed page of the F5 BIG-IP Configuration utility. This flaw permits an attacker to execute JavaScript in the context of the currently logged-in user, potentially exposing sensitive data or compromising user sessions. The vulnerability arises from an incomplete fix related to a previous security issue, necessitating urgent attention to ensure robust defenses against unauthorized script execution.

Affected Version(s)

BIG-IP 17.1.0 < 17.1.2

BIG-IP 16.1.0 < 16.1.5.2

BIG-IP 15.1.0 < 15.1.10.6

References

https://my.f5.com/manage/s/article/K000140578
vendor-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

F5 acknowledges Lukasz Plonka for bringing this issue to our attention and following the highest standards of coordinated disclosure
.