CVE-2021-22049

Published on: 11/24/2021 12:00:00 AM UTC

Last Modified on: 11/30/2021 07:14:00 AM UTC

CVE-2021-22049

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Vcenter Server from Vmware contain the following vulnerability:

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.

  • CVE-2021-22049 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 7.5 - HIGH

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
VMSA-2021-0027 www.vmware.com
text/html
 URL Logo MISC www.vmware.com/security/advisories/VMSA-2021-0027.html
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Related QID Numbers

  • 216270 VMware vCenter Server 6.7 Update 6.7 U3P (VMSA-2021-0027)
  • 216271 VMware vCenter Server 6.5 Update 6.5 U3R (VMSA-2021-0027)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationVmwareVcenter Server6.5-AllAll
ApplicationVmwareVcenter Server6.7-AllAll
ApplicationVmwareVcenter Server7.0-AllAll
  • 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:-:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @IT_news_for_all VMware vCenter Server updates address arbitrary file read and SSRF vulnerabilities (CVE-2021-21980, CVE-2021-22049)… twitter.com/i/web/status/1… 2021-11-24 16:19:43
Twitter Icon @CVEreport CVE-2021-22049 : The vSphere Web Client FLEX/Flash contains an #SSRF Server Side Request Forgery vulnerability… twitter.com/i/web/status/1… 2021-11-24 17:07:34
Reddit Logo Icon /r/vulnintel VMware vCenter Server arbitrary file read and SSRF vulnerabilities 2021-11-24 18:58:05
Reddit Logo Icon /r/vmware VMware vCenter - CVE-2021-21980, CVE-2021-22049 2021-11-25 07:45:37
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