CVE-2020-27147 TIBCO PartnerExpress REST API

Medium 6.5 Published 15 Dec 2020 Updated 16 Sep 2024

An unauthenticated attacker can obtain an authenticated login URL via the REST API, allowing unauthorized access to the system.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-27147?

CVE-2020-27147 is a medium-severity authentication bypass vulnerability in TIBCO PartnerExpress, published on 15 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The REST API component of TIBCO Software Inc.'s TIBCO PartnerExpress contains a vulnerability that theoretically allows an unauthenticated attacker with network access to obtain an authenticated login URL for the affected system via a REST API. Affected releases are TIBCO Software Inc.'s TIBCO PartnerExpress: version 6.2.0.

Which versions are affected by CVE-2020-27147?

It affects 1 product.

Products include Tibco Partnerexpress.

How do I fix CVE-2020-27147?

No fix has been published for CVE-2020-27147 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2020-27147 being exploited?

There is no known exploitation of CVE-2020-27147 in the wild and no public exploit code.

Sources

Also known as GHSA-gv97-chp3-8xhh.