Known Exploited Vulnerability
9.8
CRITICAL
CVE-2021-21985
VMware vCenter Server Improper Input Validation Vu - [Actively Exploited]
Description

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.

INFO

Published Date :

May 26, 2021, 3:15 p.m.

Last Modified :

Sept. 14, 2021, 5:37 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

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.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2021-21985 has a 57 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-21985 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Vmware vcenter_server
2 Vmware cloud_foundation
: Total Affected Vendor : 1 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-21985.

URL Resource
http://packetstormsecurity.com/files/162812/VMware-Security-Advisory-2021-0010.html Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/163487/VMware-vCenter-Server-Virtual-SAN-Health-Check-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://www.vmware.com/security/advisories/VMSA-2021-0010.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
zidanfanshao/vcenter_tools

vcenter图形化漏洞利用工具

Java

Updated: 1 week, 1 day ago
16 stars 1 fork 1 watcher
Born at : Nov. 11, 2024, 5:48 p.m. This repo has been linked 4 different CVEs too.
Profile Photo
Coldplay1517/Middleware-Vulnerability-detection-master

中间件的exp

Updated: 1 month ago
1 stars 0 fork 0 watcher
Born at : Oct. 15, 2024, 8:49 a.m. This repo has been linked 58 different CVEs too.
Profile Photo
onewinner/VulToolsKit

红队武器库漏洞利用工具合集整理

HTML

Updated: 2 months, 2 weeks ago
188 stars 30 fork 30 watcher
Born at : June 27, 2024, 9:28 a.m. This repo has been linked 54 different CVEs too.
Profile Photo
HamitKURT/starred-repos

None

Updated: 7 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : April 13, 2024, 7:45 a.m. This repo has been linked 16 different CVEs too.
Profile Photo
NaInSec/CVE-PoC-in-GitHub

All CVE - PoC in GitHub

poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate

Updated: 2 months, 3 weeks ago
5 stars 2 fork 2 watcher
Born at : March 22, 2024, 3:58 p.m. This repo has been linked 928 different CVEs too.
Profile Photo
zecool/cve

None

Updated: 8 months, 1 week ago
1 stars 0 fork 0 watcher
Born at : March 11, 2024, 1:21 p.m. This repo has been linked 930 different CVEs too.
Profile Photo
lions2012/Penetration_Testing_POC

渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms

Assembly Python Shell PHP C++ C Go Ruby HTML Java

Updated: 3 months, 3 weeks ago
4 stars 0 fork 0 watcher
Born at : Feb. 7, 2024, 2:08 p.m. This repo has been linked 305 different CVEs too.
Profile Photo
djytmdj/Tool_Summary

网络安全测试工具汇总，包含漏洞库、漏洞利用工具、漏洞扫描工具、密码读取工具、中间件利用工具、内网渗透工具。cs、burp、浏览器插件工具、字典等

Updated: 2 months, 2 weeks ago
156 stars 11 fork 11 watcher
Born at : Oct. 8, 2023, 8:04 a.m. This repo has been linked 27 different CVEs too.
Profile Photo
hktalent/bug-bounty

bounty collection

Shell Python Dockerfile Ruby JavaScript ASP.NET Classic ASP HTML PHP Jupyter Notebook

Updated: 2 months, 3 weeks ago
26 stars 4 fork 4 watcher
Born at : Sept. 11, 2023, 11:19 a.m. This repo has been linked 234 different CVEs too.
Profile Photo
HimmelAward/Goby_POC

在公网收集的gobypoc+部分自己加的poc

Updated: 2 months, 2 weeks ago
96 stars 5 fork 5 watcher
Born at : July 28, 2023, 4:28 p.m. This repo has been linked 296 different CVEs too.
Profile Photo
apachecn-archive/Middleware-Vulnerability-detection

None

Python Shell C# Java PHP

Updated: 1 year, 3 months ago
2 stars 0 fork 0 watcher
Born at : May 3, 2023, 2:08 p.m. This repo has been linked 59 different CVEs too.
Profile Photo
W01fh4cker/VcenterKit

Vcenter综合渗透利用工具包 | Vcenter Comprehensive Penetration and Exploitation Toolkit

cve-2021-21972 cve-2021-21985 cve-2021-22005 cve-2022-22954 cve-2022-22972 notebook pentest post-exploitation-toolkit redteam toolkit vcenter

Python

Updated: 2 months, 2 weeks ago
972 stars 131 fork 131 watcher
Born at : April 27, 2023, 4:09 a.m. This repo has been linked 5 different CVEs too.
Profile Photo
3th1c4l-t0n1/awesome-csirt

None

C Python PowerShell Lua

Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : April 11, 2023, 2:15 p.m. This repo has been linked 16 different CVEs too.
Profile Photo
whoforget/CVE-POC

None

Updated: 1 year, 7 months ago
0 stars 2 fork 2 watcher
Born at : April 8, 2023, 6:19 a.m. This repo has been linked 923 different CVEs too.
Profile Photo
zhangziyang301/All-Defense-Tool

None

Updated: 1 year, 7 months ago
1 stars 0 fork 0 watcher
Born at : April 1, 2023, 9:08 a.m. This repo has been linked 4 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-21985 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-21985 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Sep. 14, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/163487/VMware-vCenter-Server-Virtual-SAN-Health-Check-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/163487/VMware-vCenter-Server-Virtual-SAN-Health-Check-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3a:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3a:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u2c:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update2c:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u2a:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update2a:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u2:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u1b:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update1b:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u1:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update1:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3g:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3g:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3b:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3b:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3j:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3j:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u2a:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update2a:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u2:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u1d:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update1d:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u1c:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update1c:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3m:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3m:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u1:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update1:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3l:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3l:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:7.0:u1a:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:7.0:update1a:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.7:u3f:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.7:update3f:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u2g:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update2g:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u2d:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update2d:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1c:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1c:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u2c:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update2c:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1b:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1b:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u2b:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update2b:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u2:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1g:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1g:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1e:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1e:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u1d:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1d:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u3f:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update3f:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u3k:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update3k:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u3d:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update3d:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u3:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update3:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:1b:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1b:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:1c:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1c:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:1:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update1:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Aug. 24, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:u3n:*:*:*:*:*:* OR *cpe:2.3:a:vmware:vcenter_server:6.5:update3n:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 13, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/163487/VMware-vCenter-Server-Virtual-SAN-Health-Check-Remote-Code-Execution.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 03, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://packetstormsecurity.com/files/162812/VMware-Security-Advisory-2021-0010.html No Types Assigned http://packetstormsecurity.com/files/162812/VMware-Security-Advisory-2021-0010.html Third Party Advisory, VDB Entry
    Changed Reference Type https://www.vmware.com/security/advisories/VMSA-2021-0010.html No Types Assigned https://www.vmware.com/security/advisories/VMSA-2021-0010.html Vendor Advisory
    Added CWE NIST CWE-20
    Added CPE Configuration OR *cpe:2.3:a:vmware:vcenter_server:6.5:-:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:1:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:1b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:1c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:e:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:f:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1e:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u1g:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u2:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u2b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u2c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u2d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u2g:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u3:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u3d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u3f:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u3k:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.5:u3n:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u1:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u1b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u2:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u2a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u2c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3f:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3g:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3j:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3l:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:6.7:u3m:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:b:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u1:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u1a:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u1c:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u1d:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u2:*:*:*:*:*:* *cpe:2.3:a:vmware:vcenter_server:7.0:u2a:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:* versions from (including) 3.0 up to (excluding) 3.10.2.1 *cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (excluding) 4.2.1
  • CVE Modified by [email protected]

    May. 26, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162812/VMware-Security-Advisory-2021-0010.html [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-21985 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-21985 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-23: File Content Injection File Content Injection CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-28: Fuzzing Fuzzing CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies Accessing/Intercepting/Modifying HTTP Cookies CAPEC-42: MIME Conversion MIME Conversion CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-63: Cross-Site Scripting (XSS) Cross-Site Scripting (XSS) CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-72: URL Encoding URL Encoding CAPEC-73: User-Controlled Filename User-Controlled Filename CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-81: Web Server Logs Tampering Web Server Logs Tampering CAPEC-83: XPath Injection XPath Injection CAPEC-85: AJAX Footprinting AJAX Footprinting CAPEC-88: OS Command Injection OS Command Injection CAPEC-101: Server Side Include (SSI) Injection Server Side Include (SSI) Injection CAPEC-104: Cross Zone Scripting Cross Zone Scripting CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-109: Object Relational Mapping Injection Object Relational Mapping Injection CAPEC-110: SQL Injection through SOAP Parameter Tampering SQL Injection through SOAP Parameter Tampering CAPEC-120: Double Encoding Double Encoding CAPEC-135: Format String Injection Format String Injection CAPEC-136: LDAP Injection LDAP Injection CAPEC-153: Input Data Manipulation Input Data Manipulation CAPEC-182: Flash Injection Flash Injection CAPEC-209: XSS Using MIME Type Mismatch XSS Using MIME Type Mismatch CAPEC-230: Serialized Data with Nested Payloads Serialized Data with Nested Payloads CAPEC-231: Oversized Serialized Data Payloads Oversized Serialized Data Payloads CAPEC-250: XML Injection XML Injection CAPEC-261: Fuzzing for garnering other adjacent user/sensitive data Fuzzing for garnering other adjacent user/sensitive data CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding CAPEC-473: Signature Spoof Signature Spoof CAPEC-588: DOM-Based XSS DOM-Based XSS CAPEC-664: Server Side Request Forgery Server Side Request Forgery
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

97.43 }} 0.04%

score

0.99958

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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