CVE-2022-41813: F5 BIG-IP Advanced Firewall Manager

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In versions 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5, and all versions of 13.1.x, when BIG-IP is provisioned with PEM or AFM module, an undisclosed input can cause Traffic Management Microkernel (TMM) to terminate.

Affected products

• F5 BIG-IP Advanced Firewall Manager: from 13.1.0, up to and including 13.1.5; from 14.1.0, before 14.1.5 (fixed in 14.1.5); from 15.1.0, before 15.1.6.1 (fixed in 15.1.6.1); from 16.1.0, before 16.1.3.1 (fixed in 16.1.3.1)
• F5 BIG-IP Policy Enforcement Manager: from 13.1.0, up to and including 13.1.5; from 14.1.0, before 14.1.5 (fixed in 14.1.5); from 15.1.0, before 15.1.6.1 (fixed in 15.1.6.1); from 16.1.0, before 16.1.3.1 (fixed in 16.1.3.1)

Published 2022-10-19. Last modified 2026-06-17.