CVE-2016-5745: F5 BIG-IP Local Traffic Manager

Critical severity, CVSS 9.8. EPSS: 4.8% chance of exploitation in the next 30 days.

F5 BIG-IP LTM systems 11.x before 11.2.1 HF16, 11.3.x, 11.4.x before 11.4.1 HF11, 11.5.0, 11.5.1 before HF11, 11.5.2, 11.5.3, 11.5.4 before HF2, 11.6.0 before HF8, 11.6.1 before HF1, 12.0.0 before HF4, and 12.1.0 before HF2 allow remote attackers to modify or extract system configuration files via vectors involving NAT64.

Affected products

• F5 BIG-IP Local Traffic Manager: version 11.0.0 only; version 11.1.0 only; version 11.2.0 only; version 11.2.1 only; version 11.3.0 only; version 11.4.0 only; …

Published 2016-10-05. Last modified 2026-06-17.