TIBCO Security Advisory: November 16, 2021 - TIBCO PartnerExpress - 2021-43046

TIBCO PartnerExpress Session Token in URL

Original release date: November 16, 2021
Last revised:
Source: TIBCO Software Inc.

Products Affected

  • TIBCO PartnerExpress versions 6.2.1 and below

The following components are affected:

  • Interior Server
  • Gateway Server


The components listed above contain an easily exploitable vulnerability that allows an unauthenticated attacker with network access to obtain session tokens for the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker.


In the worst case, if the victim is a privileged administrator, successful execution of this vulnerability can result in an attacker gaining full administrative access to the affected system.

CVSS v3 Base Score: 7.5 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)


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

  • TIBCO PartnerExpress versions 6.2.1 and below update to version 6.2.2 or later

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 INFORMATION CONTAINED 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 do not 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 of Use.



Security FAQs