CVE-2021-21986 (GCVE-0-2021-21986)

Vulnerability from cvelistv5 – Published: 2021-05-26 14:04 – Updated: 2024-08-03 18:30
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • Issue with Authentication mechanism
Assigner
References
Impacted products
Vendor Product Version
n/a VMware vCenter Server and VMware Cloud Foundation Affected: VMware vCenter Server (7.x before 7.0 U2b, 6.7 before 6.7 U3n, 6.5 before 6.5 U3p) and VMware Cloud Foundation (4.x before 4.2.1, 3.x before 3.10.2.1)
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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