⚡ Exploit-DB.ai CRITICAL
CRITICAL

CVE-2021-21985

Published: March 18, 2026 · Source: National Vulnerability Database (NVD)

⚡ AI Threat Assessment

VMware vCenter Server RCE — unauthenticated attackers on the network can execute commands as root on vCenter. Patch immediately. APT groups actively used this to compromise virtual infrastructure and pivot to hosted VMs.

📋 Official Description

The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in.

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