CVE-2023-20895: VMware vCenter Server

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

The VMware vCenter Server contains a memory corruption vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger a memory corruption vulnerability which may bypass authentication.

Affected products

• VMware vCenter Server: before 7.0 (fixed in 7.0); version 7.0 only; version 8.0 only

Published 2023-06-22. Last modified 2026-06-17.