This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Hewlett Packard Enterprise Operations Orchestration. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the wsExecutionBridgeService servlet. The issue lies in the failure to properly validate user-supplied data, which can result in the deserialization of untrusted data. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process.