CVE-2021-43054

TIBCO eFTL Token Generation Vulnerability

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.

Remediation

Solution:

TIBCO has released updated versions of the affected components which address these issues. TIBCO eFTL - Community Edition versions 6.7.2 and below update to version 6.7.3 or later TIBCO eFTL - Developer Edition versions 6.7.2 and below update to version 6.7.3 or later TIBCO eFTL - Enterprise Edition versions 6.7.2 and below update to version 6.7.3 or later

7.1

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.16%

Vendor Advisory tibco.com Vendor Advisory tibco.com

Affected: TIBCO Software Inc. TIBCO eFTL - Community Edition

Affected: TIBCO Software Inc. TIBCO eFTL - Developer Edition

Affected: TIBCO Software Inc. TIBCO eFTL - Enterprise Edition

References

Link	Tags
https://www.tibco.com/services/support/advisories	vendor advisory
https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-11-2022-tibco-eftl-2021-43054	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-43054?: CVE-2021-43054 has been scored as a high severity vulnerability.
How to fix CVE-2021-43054?: To fix CVE-2021-43054: TIBCO has released updated versions of the affected components which address these issues. TIBCO eFTL - Community Edition versions 6.7.2 and below update to version 6.7.3 or later TIBCO eFTL - Developer Edition versions 6.7.2 and below update to version 6.7.3 or later TIBCO eFTL - Enterprise Edition versions 6.7.2 and below update to version 6.7.3 or later
Is CVE-2021-43054 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-43054 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-43054?: CVE-2021-43054 affects TIBCO Software Inc. TIBCO eFTL - Community Edition, TIBCO Software Inc. TIBCO eFTL - Developer Edition, TIBCO Software Inc. TIBCO eFTL - Enterprise Edition.