TIBCO Security Advisory: January 11, 2022 - TIBCO eFTL -2021-43054

TIBCO eFTL Token Generation Vulnerability

Original release date: January 11, 2022
Last revised:—
CVE-2021-43054
Source: TIBCO SoftwareInc.

Products Affected

TIBCO eFTL - Community Edition versions 6.7.2 and below

TIBCO eFTL - Developer Edition versions 6.7.2 and below

TIBCO eFTL - Enterprise Edition versions 6.7.2 and below

The following component is affected:

• eFTL Server

Description

The component listed above 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.

Impact

Successful execution of this vulnerability can result in an attacker gaining
full access to communication on an existing channel on the affected system.

CVSS v3 Base Score: 7.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N)

Solution

TIBCO has released updated versions of the affected systems which address this
issue:

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

References

https://www.tibco.com/services/support/advisories
CVE-2021-43054

The information on this page is being provided to you on an"AS IS" and “AS-AVAILABLE” basis. The issues described on this page may or may not impact your system(s). TIBCO makes no representations, warranties, or guarantees as to the information contained herein.ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED.BY ACCESSING THIS DOCUMENT YOU ACKNOWLEDGE THAT TIBCO SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT OF YOUR USE OR FAILURE TO USE THE INFORMATIONCONTAINED HEREIN. The information on this page is being provided to you under the terms of your license and/or services agreement with TIBCO, and may be used only for the purposes contemplated by the agreement. If you donot have such an agreement with TIBCO, this information is provided under the TIBCO.com Terms of Use, and may be used only for the purposes contemplated by such Terms ofUse.

• Report Advisory