CVE-2021-43054 TIBCO eFTL Token Generation Vulnerability

High 7.1 Published 11 Jan 2022 Updated 17 Sep 2024

A low-privileged attacker can generate API tokens to access any channel with arbitrary permissions in TIBCO eFTL Server.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-43054?

CVE-2021-43054 is a high-severity authentication bypass vulnerability in TIBCO eFTL - Community Edition, published on 11 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The eFTL Server component of TIBCO Software Inc.'s TIBCO eFTL - Community Edition, TIBCO eFTL - Developer Edition, and TIBCO eFTL - Enterprise Edition contains an easily exploitable vulnerability that allows a low privileged attacker with network access to generate API tokens that can access any other channel with arbitrary permissions. Affected releases are TIBCO Software Inc.'s TIBCO eFTL - Community Edition: versions 6.7.2 and below, TIBCO eFTL - Developer Edition: versions 6.7.2 and below, and TIBCO eFTL - Enterprise Edition: versions 6.7.2 and below.

Which versions are affected by CVE-2021-43054?

It affects 1 product.

Products include Tibco Eftl.

How do I fix CVE-2021-43054?

No fix has been published for CVE-2021-43054 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2021-43054 being exploited?

There is no known exploitation of CVE-2021-43054 in the wild and no public exploit code.

Sources

Also known as GHSA-82jh-wrjm-pc23.