CVE-2019-19150: F5 BIG-IP Access Policy Manager

Medium severity, CVSS 4.9. EPSS: 0.8% chance of exploitation in the next 30 days.

On versions 15.0.0-15.0.1.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, the BIG-IP APM system logs the client-session-id when a per-session policy is attached to the virtual server with debug logging enabled.

Affected products

• F5 BIG-IP Access Policy Manager: from 11.6.1, up to and including 11.6.5; from 12.1.0, up to and including 12.1.5; from 13.1.0, before 13.1.3.2 (fixed in 13.1.3.2); from 14.0.0, before 14.0.1.1 (fixed in 14.0.1.1); from 14.1.0, before 14.1.2.1 (fixed in 14.1.2.1); from 15.0.0, before 15.1.0 (fixed in 15.1.0)

Published 2019-12-23. Last modified 2026-06-17.