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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 Software Inc.

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

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