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CVE-2021-22049 Details

Description

The vSphere Web Client (FLEX/Flash) contains an SSRF (Server Side Request Forgery) vulnerability in the vSAN Web Client (vSAN UI) plug-in. A malicious actor with network access to port 443 on vCenter Server may exploit this issue by accessing a URL request outside of vCenter Server or accessing an internal service.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.vmware.com/security/advisories/VMSA-2021-0027.html	CVE	PatchVendor Advisory
https://www.vmware.com/security/advisories/VMSA-2021-0027.html	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-918	Server-Side Request Forgery (SSRF)	[email protected]

Affected Products

Product	Versions
vmware vcenter server	6.5 - 6.7 - 7.0 -
CPE cpe:2.3:a:vmware:vcenter_server:6.5:-:::::: cpe:2.3:a:vmware:vcenter_server:6.7:-:::::: cpe:2.3:a:vmware:vcenter_server:7.0:-:::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 30, 2021	Initial Analysis	[email protected]