A vulnerability was found in Oracle Application Testing Suite 12.5.0.3/13.1.0.1/13.2.0.1/13.3.0.1. It has been classified as very critical. Affected is an unknown function of the component Oracle Flow Builder. The manipulation leads to deserialization.

This vulnerability is traded as CVE-2016-4000. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.