rcdsvc in the Proofpoint Insider Threat Management Windows Agent (formerly ObserveIT Windows Agent) before 7.9 allows remote authenticated users to execute arbitrary code as SYSTEM because of improper deserialization over named pipes.Referenceshttps://www.proofpoint.com/us/bloghttps://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2020-0002
