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CVEs-PoC/2021/CVE-2021-21986.md
2025-09-29 21:09:30 +02:00

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CVE-2021-21986

Description

The vSphere Client (HTML5) contains a vulnerability in a vSphere authentication mechanism for the Virtual SAN Health Check, Site Recovery, vSphere Lifecycle Manager, and VMware Cloud Director Availability plug-ins. A malicious actor with network access to port 443 on vCenter Server may perform actions allowed by the impacted plug-ins without authentication.

POC

Reference

Github