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

TIBCO PartnerExpress Session Token in URL

Original release date: November 16, 2021
Lastrevised:
CVE-2021-43046
Source: TIBCO SoftwareInc.

Products Affected

TIBCO PartnerExpress versions 6.2.1 and below

The following components are affected:

• Interior Server
• Gateway Server

Description

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.

Impact

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)

Solution

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

References

https://www.tibco.com/services/support/advisories
CVE-2021-43046

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