CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-21985

The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in which is enabled by default in vCenter Server. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.944

EPSS Ranking 100.0%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 10.0

Proposed Action

VMware vSphere Client contains an improper input validation vulnerability in the Virtual SAN Health Check plug-in, which is enabled by default in vCenter Server, which allows for remote code execution.

Ransomware Campaign

Known

References

Products affected by CVE-2021-21985

Vmware » Cloud Foundation » Version: 3.0

cpe:2.3:a:vmware:cloud_foundation:3.0
Vmware » Cloud Foundation » Version: 3.0.1

cpe:2.3:a:vmware:cloud_foundation:3.0.1
Vmware » Cloud Foundation » Version: 3.0.1.1

cpe:2.3:a:vmware:cloud_foundation:3.0.1.1
Vmware » Cloud Foundation » Version: 3.10

cpe:2.3:a:vmware:cloud_foundation:3.10
Vmware » Cloud Foundation » Version: 3.10.1

cpe:2.3:a:vmware:cloud_foundation:3.10.1
Vmware » Cloud Foundation » Version: 3.10.1.1

cpe:2.3:a:vmware:cloud_foundation:3.10.1.1
Vmware » Cloud Foundation » Version: 3.10.1.2

cpe:2.3:a:vmware:cloud_foundation:3.10.1.2
Vmware » Cloud Foundation » Version: 3.5

cpe:2.3:a:vmware:cloud_foundation:3.5
Vmware » Cloud Foundation » Version: 3.5.1

cpe:2.3:a:vmware:cloud_foundation:3.5.1
Vmware » Cloud Foundation » Version: 3.7

cpe:2.3:a:vmware:cloud_foundation:3.7
Vmware » Cloud Foundation » Version: 3.7.1

cpe:2.3:a:vmware:cloud_foundation:3.7.1
Vmware » Cloud Foundation » Version: 3.7.2

cpe:2.3:a:vmware:cloud_foundation:3.7.2
Vmware » Cloud Foundation » Version: 3.8

cpe:2.3:a:vmware:cloud_foundation:3.8
Vmware » Cloud Foundation » Version: 3.8.1

cpe:2.3:a:vmware:cloud_foundation:3.8.1
Vmware » Cloud Foundation » Version: 3.9

cpe:2.3:a:vmware:cloud_foundation:3.9
Vmware » Cloud Foundation » Version: 3.9.1

cpe:2.3:a:vmware:cloud_foundation:3.9.1
Vmware » Cloud Foundation » Version: 4.0

cpe:2.3:a:vmware:cloud_foundation:4.0
Vmware » Cloud Foundation » Version: 4.0.1

cpe:2.3:a:vmware:cloud_foundation:4.0.1
Vmware » Cloud Foundation » Version: 4.1

cpe:2.3:a:vmware:cloud_foundation:4.1
Vmware » Cloud Foundation » Version: 4.1.0.1

cpe:2.3:a:vmware:cloud_foundation:4.1.0.1
Vmware » Cloud Foundation » Version: 4.2

cpe:2.3:a:vmware:cloud_foundation:4.2
Vmware » Vcenter Server » Version: 6.5

cpe:2.3:a:vmware:vcenter_server:6.5
Vmware » Vcenter Server » Version: 6.7

cpe:2.3:a:vmware:vcenter_server:6.7
Vmware » Vcenter Server » Version: 7.0

cpe:2.3:a:vmware:vcenter_server:7.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-21985

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