PT-2025-42343 · F5 · Big-Ip Configuration Utility

Published 2025-10-15 · Updated 2025-10-21 · CVE-2025-59269

Positive Technologies (AI Summary)

CVSS v4.0

8.4

High

Base vector

AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions BIG-IP Configuration utility (affected versions not specified)

Description A stored cross-site scripting (XSS) issue exists in an undisclosed page of the BIG-IP Configuration utility. This allows an attacker to execute JavaScript code within the security context of the currently logged-in user.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-59269

Affected Products

Big-Ip Configuration Utility

References · 5

• https://my.f5.com/manage/s/article/K000151308 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-59269 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59269 · Security Note
• https://twitter.com/CVEnew/status/1978545095503970677 · Twitter Post
• https://t.me/cveNotify/139737 · Telegram Post