CVE-2021-22005
Detail
Description
The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to execute code on vCenter Server by uploading a specially crafted file.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
| Vulnerability Name |
Date Added |
Due Date |
Required Action |
| VMware vCenter Server File Upload Vulnerability |
11/03/2021 |
11/17/2021 |
Apply updates per vendor instructions. |
Change History
14 change records found show changes
CVE Modified by CISA-ADP
6/16/2026 11:36:32 PM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2025-01-29T17:56:00.835980Z","id":"CVE-2021-22005","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by VMware
6/16/2026 11:36:32 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"n/a","product":"VMware vCenter Server, VMware Cloud Foundation","versions":[{"version":"VMware vCenter Server(7.x before 7.0 U2c and 6.7 before 6.7 U3o) and VMware Cloud Foundation (4.x before 4.3 and 3.x before 3.10.2.2)","status":"affected"}]}]
|
Modified Analysis by NIST
10/30/2025 4:05:19 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference Type |
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22005 Types: US Government Resource
|
CVE Modified by CISA-ADP
10/21/2025 8:17:22 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22005
|
CVE Modified by CISA-ADP
10/21/2025 4:18:19 PM
| Action |
Type |
Old Value |
New Value |
| Removed |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22005
|
CVE Modified by CISA-ADP
10/21/2025 3:18:51 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22005
|
Modified Analysis by NIST
4/02/2025 12:59:19 PM
| Action |
Type |
Old Value |
New Value |
CVE Modified by CISA-ADP
1/29/2025 1:15:39 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| Added |
CWE |
CWE-22
|
CVE Modified by CVE
11/21/2024 12:49:25 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
http://packetstormsecurity.com/files/164439/VMware-vCenter-Server-Analytics-CEIP-Service-File-Upload.html
|
| Added |
Reference |
https://www.vmware.com/security/advisories/VMSA-2021-0020.html
|
CVE Modified by VMware
5/14/2024 4:13:53 AM
| Action |
Type |
Old Value |
New Value |
CWE Remap by NIST
8/08/2023 10:21:49 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
CWE |
CWE-434
|
CWE-22
|
Modified Analysis by NIST
11/30/2021 5:36:28 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Reference Type |
http://packetstormsecurity.com/files/164439/VMware-vCenter-Server-Analytics-CEIP-Service-File-Upload.html No Types Assigned
|
http://packetstormsecurity.com/files/164439/VMware-vCenter-Server-Analytics-CEIP-Service-File-Upload.html Exploit, Third Party Advisory, VDB Entry
|
CVE Modified by VMware
10/07/2021 12:15:08 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
http://packetstormsecurity.com/files/164439/VMware-vCenter-Server-Analytics-CEIP-Service-File-Upload.html [No Types Assigned]
|
Initial Analysis by NIST
9/27/2021 2:31:45 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| Added |
CVSS V2 |
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
|
| Added |
CWE |
NIST CWE-434
|
| Added |
CPE Configuration |
OR
*cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:* versions from (including) 3.0 up to (excluding) 5.0
*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:-:*:*:*:*:*:*
|
| Changed |
Reference Type |
https://www.vmware.com/security/advisories/VMSA-2021-0020.html No Types Assigned
|
https://www.vmware.com/security/advisories/VMSA-2021-0020.html Patch, Vendor Advisory
|
Quick Info
CVE Dictionary Entry: CVE-2021-22005 NVD
Published Date: 09/23/2021 NVD
Last Modified: 06/16/2026
Source: VMware
|
