CVE-2022-23031

MEDIUM

F5 BIG-IP Advanced WAF/ASM/FPS 14.1.0-14.1.4/15.1.0-15.1.4/16.1.0-16.1.1 - Authenticated XML External Entity Injection

Title source: llm
STIX 2.1

Description

On BIG-IP FPS, ASM, and Advanced WAF versions 16.1.x before 16.1.1, 15.1.x before 15.1.4, and 14.1.x before 14.1.4.4, an XML External Entity (XXE) vulnerability exists in an undisclosed page of the F5 Advanced Web Application Firewall (Advanced WAF) and BIG-IP ASM Traffic Management User Interface (TMUI), also referred to as the Configuration utility, that allows an authenticated high-privileged attacker to read local files and force BIG-IP to send HTTP requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

Core 1
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K61112120

Scores

CVSS v3 4.9
EPSS 0.0037
EPSS Percentile 59.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-611
Status published
Products (3)
f5/big-ip_advanced_web_application_firewall 14.1.0 - 14.1.4
f5/big-ip_application_security_manager 14.1.0 - 14.1.4
f5/big-ip_fraud_protection_service 14.1.0 - 14.1.4
Published Jan 25, 2022
Tracked Since Feb 18, 2026