CVE-2021-23041

MEDIUM

BIG-IP 12.1.x-16.0.x - DOM-Based Cross-Site Scripting in Configuration Utility

Title source: llm
STIX 2.1

Description

On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.x before 13.1.4.1, and all versions of 12.1.x, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the current logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K42526507

Scores

CVSS v3 6.1
EPSS 0.0041
EPSS Percentile 61.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (11)
f5/big-ip_access_policy_manager 12.1.0 - 12.1.6
f5/big-ip_advanced_firewall_manager 12.1.0 - 12.1.6
f5/big-ip_advanced_web_application_firewall 12.1.0 - 12.1.6
f5/big-ip_analytics 12.1.0 - 12.1.6
f5/big-ip_application_acceleration_manager 12.1.0 - 12.1.6
f5/big-ip_application_security_manager 12.1.0 - 12.1.6
f5/big-ip_domain_name_system 12.1.0 - 12.1.6
f5/big-ip_fraud_protection_service 12.1.0 - 12.1.6
f5/big-ip_global_traffic_manager 12.1.0 - 12.1.6
f5/big-ip_link_controller 12.1.0 - 12.1.6
... and 1 more
Published Sep 14, 2021
Tracked Since Feb 18, 2026