CVE-2021-22011
Quick assessment
Affected
n/a VMware vCenter Server, VMware Cloud Foundation
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Vmware VMware vCenter Server是美国威睿（Vmware）公司的一套服务器和虚拟化管理软件。该软件提供了一个用于管理VMware vSphere环境的集中式平台，可自动实施和交付虚拟基础架构。 VMware vCenter Server 存在授权问题漏洞，该漏洞源于vCenter Server Content Library中API端点缺少认证。未经身份验证的攻击可以通过网络访问443端口，利用漏洞获得对系统的访问权限，并执行虚拟机网络设置操作。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-22011
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
vCenter Server contains an unauthenticated API endpoint vulnerability in vCenter Server Content Library. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to perform unauthenticated VM network setting manipulation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Vmware VMware vCenter Server 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vmware VMware vCenter Server是美国威睿（Vmware）公司的一套服务器和虚拟化管理软件。该软件提供了一个用于管理VMware vSphere环境的集中式平台，可自动实施和交付虚拟基础架构。 VMware vCenter Server 存在授权问题漏洞，该漏洞源于vCenter Server Content Library中API端点缺少认证。未经身份验证的攻击可以通过网络访问443端口，利用漏洞获得对系统的访问权限，并执行虚拟机网络设置操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | VMware vCenter Server, VMware Cloud Foundation | VMware vCenter Server(7.x before 7.0.2 U2d, 6.7 before 6.7 U3o and 6.5 before 6.5 U3q) and VMware Cloud Foundation (4.x before 4.3.1 and 3.x before 3.10.2.2) | - |
|
II. Public POCs for CVE-2021-22011
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-22011 (1)
-
https://www.vmware.com/security/advisories/VMSA-2021-0020.html x_refsource_MISC
Same Patch Batch · n/a · 2021-09-23 · 33 CVEs total
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| CVE-2020-19950 | YzmCMS 跨站脚本漏洞 | |
| CVE-2020-19949 | Yzmcms 跨站脚本漏洞 | |
| CVE-2020-24327 | Discourse 代码问题漏洞 | |
| CVE-2021-26794 | FrogCMS 代码问题漏洞 | |
| CVE-2021-3824 | Openvpn OpenVPN 跨站脚本漏洞 | |
| CVE-2021-21913 | D-LINK DIR-3040 信任管理问题漏洞 | |
| CVE-2021-26750 | Panda Security Antivirus代码问题漏洞 | |
| CVE-2021-22941 | Citrix Systems Citrix ShareFile 安全漏洞 | |
| CVE-2021-22948 | revive-adserver 安全特征问题漏洞 | |
| CVE-2021-22953 | Concrete CMS 跨站请求伪造漏洞 | |
| CVE-2021-22952 | UniFi Talk 代码注入漏洞 | |
| CVE-2021-22950 | Concrete CMS 跨站请求伪造漏洞 | |
| CVE-2021-22949 | Concrete CMS 跨站请求伪造漏洞 | |
| CVE-2021-22020 | VMware vCenter Server 输入验证错误漏洞 | |
| CVE-2021-22015 | VMware vCenter Server 安全漏洞 | |
| CVE-2021-22018 | VMware vCenter Server权限许可和访问控制问题漏洞 | |
| CVE-2021-22017 | Vmware VMware vCenter Server 授权问题漏洞 | |
| CVE-2021-22016 | Vmware VMware vCenter Server 跨站脚本漏洞 |
Showing top 20 of 33 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-22011
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