CVE-2020-3943: VMware vRealize Operations

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

vRealize Operations for Horizon Adapter (6.7.x prior to 6.7.1 and 6.6.x prior to 6.6.1) uses a JMX RMI service which is not securely configured. An unauthenticated remote attacker who has network access to vRealize Operations, with the Horizon Adapter running, may be able to execute arbitrary code in vRealize Operations.

Affected products

• VMware vRealize Operations: from 6.6.0, before 6.6.1 (fixed in 6.6.1); from 6.7.0, before 6.7.1 (fixed in 6.7.1)

Published 2020-02-19. Last modified 2026-06-17.