CVE-2021-43052: TIBCO Ftl

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

The Realm Server component of TIBCO Software Inc.'s TIBCO FTL - Community Edition, TIBCO FTL - Developer Edition, and TIBCO FTL - Enterprise Edition contains an easily exploitable vulnerability that allows authentication bypass due to a hard coded secret used in the default realm server of the affected system. Affected releases are TIBCO Software Inc.'s TIBCO FTL - Community Edition: versions 6.7.2 and below, TIBCO FTL - Developer Edition: versions 6.7.2 and below, and TIBCO FTL - Enterprise Edition: versions 6.7.2 and below.

Affected products

• TIBCO Ftl: up to and including 6.7.2

Published 2022-01-11. Last modified 2026-06-17.