CVE-2021-21345 | Oracle WebCenter Portal 11.1.1.9.0/12.2.1.3.0/12.2.1.4.0 XStream code injection
A vulnerability classified as very critical was found in Oracle WebCenter Portal 11.1.1.9.0/12.2.1.3.0/12.2.1.4.0. Affected by this vulnerability is an unknown functionality of the component XStream. The manipulation leads to code injection.
This vulnerability is known as CVE-2021-21345. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.