CVE-2022-35241: F5 Nginx Instance Manager

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

In versions 2.x before 2.3.1 and all versions of 1.x, when NGINX Instance Manager is in use, undisclosed requests can cause an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

• F5 Nginx Instance Manager: from 1.0.0, up to and including 1.0.4; from 2.0.0, before 2.3.1 (fixed in 2.3.1)

Published 2022-08-04. Last modified 2026-06-17.