CVE-2022-41833: F5 BIG-IP Access Policy Manager

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel (TMM) to terminate.

Affected products

• F5 BIG-IP Access Policy Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Advanced Firewall Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Analytics: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Application Acceleration Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Application Security Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Domain Name System: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Fraud Protection Service: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Global Traffic Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Link Controller: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Local Traffic Manager: from 13.1.0, up to and including 13.1.5
• F5 BIG-IP Policy Enforcement Manager: from 13.1.0, up to and including 13.1.5

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