This indicates an attack attempt to exploit a remote Code Execution vulnerability in HPE Operations Orchestration.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted request. A remote attacker may be able exploit this to execute arbitrary code within the context of the application via crafted requests.
HPE Operations Orchestration prior to v10.70
System Compromise: Remote attackers can gain control of vulnerable systems
Apply the most recent upgrade or patch from the vendor.