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CVE-2021-22050

Quick assessment

Affected
n/a VMware ESXi and 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 Cloud Foundation是美国威睿（Vmware）公司的一套一体化混合云平台。该平台包括运维自动化、基础架构自动配置和集成式生命周期管理等功能。 Vmware Cloud Foundation 中存在资源管理错误漏洞，该漏洞源于产品的rhttpproxy未对资源进行有效管理。远程攻击者可利用该漏洞可以向系统发送精心设计的HTTP POST请求，并导致拒绝服务。以下产品及版本受到影响：Vmware Cloud Foundation 3.0版本至3.11版本, Vmware

AI Predicted 5.3 Difficulty: Easy EPSS 2.32% · P82

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-22050

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ESXi contains a slow HTTP POST denial-of-service vulnerability in rhttpproxy. A malicious actor with network access to ESXi may exploit this issue to create a denial-of-service condition by overwhelming rhttpproxy service with multiple requests.
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 Cloud Foundation 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vmware VMware Cloud Foundation是美国威睿（Vmware）公司的一套一体化混合云平台。该平台包括运维自动化、基础架构自动配置和集成式生命周期管理等功能。 Vmware Cloud Foundation 中存在资源管理错误漏洞，该漏洞源于产品的rhttpproxy未对资源进行有效管理。远程攻击者可利用该漏洞可以向系统发送精心设计的HTTP POST请求，并导致拒绝服务。以下产品及版本受到影响：Vmware Cloud Foundation 3.0版本至3.11版本, Vmware
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 ESXi and VMware Cloud Foundation VMware ESXi(7.0 U3 before ESXi70U3c-19193900, ESXi 6.7 ESXi670-202111101-SG and ESXi 6.5 before ESXi650-202110101-SG) and VMware Cloud Foundation (4.x before 4.4 and 3.x before 3.11) -

II. Public POCs for CVE-2021-22050

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III. Intelligence Information for CVE-2021-22050

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Vendor Advisories for CVE-2021-22050 (1)

Same Patch Batch · n/a · 2022-02-16 · 50 CVEs total

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CVE-2022-22880 Jeecg-boot 安全漏洞
CVE-2022-22881 Jeecg-Boot SQL注入漏洞
CVE-2022-22885 Hutool 安全漏洞
CVE-2022-24983 JqueryForm.com Jquery Form Builder 安全漏洞
CVE-2021-3578 Sourceforge mbsync 代码问题漏洞
CVE-2021-3773 netfilter 信息泄露漏洞
CVE-2021-3752 Linux kernel 竞争条件问题漏洞
CVE-2022-22853 Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞
CVE-2022-22945 VMware NSX-T 操作系统命令注入漏洞
CVE-2022-23804 KiCad Eda 缓冲区错误漏洞
CVE-2022-23803 KiCad Eda 缓冲区错误漏洞
CVE-2021-21966 Texas Instruments Cc3200 SimpleLink Solution Nwp 环境问题漏洞
CVE-2021-21958 Hancom Office 缓冲区错误漏洞
CVE-2021-39300 Hp Uefi 安全漏洞
CVE-2021-39299 Hp Uefi 安全漏洞

Showing top 20 of 50 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: VMware ESXi and VMware Cloud Foundation
Same vendor: n/a

V. Comments for CVE-2021-22050

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