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CVE-2020-4004

Quick assessment

Affected
n/a VMware ESXi
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 ESXi是美国威睿（Vmware）公司的一套可直接安装在物理服务器上的服务器虚拟化平台。 VMware ESXi 存在安全漏洞，该漏洞源于XHCI USB控制器中包含无后使用漏洞。在虚拟机上具有本地管理权限的恶意参与者可能会利用这个问题来执行在主机上运行的虚拟机的VMX进程的代码。以下产品及版本受到影响：VMware ESXi 7.0 ESXi70U1b-17168206 之前版本, 6.7 ESXi670-202011101-SG 之前版本, 6.5 ESXi650-2020

AI Predicted 7.8 Difficulty: Moderate EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1055.001 · Dynamic-link Library Injection
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I. Basic Information for CVE-2020-4004

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
VMware ESXi (7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG), Workstation (15.x before 15.5.7), Fusion (11.x before 11.5.7) contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host.
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 ESXi 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vmware VMware ESXi是美国威睿（Vmware）公司的一套可直接安装在物理服务器上的服务器虚拟化平台。 VMware ESXi 存在安全漏洞，该漏洞源于XHCI USB控制器中包含无后使用漏洞。在虚拟机上具有本地管理权限的恶意参与者可能会利用这个问题来执行在主机上运行的虚拟机的VMX进程的代码。以下产品及版本受到影响：VMware ESXi 7.0 ESXi70U1b-17168206 之前版本, 6.7 ESXi670-202011101-SG 之前版本, 6.5 ESXi650-2020
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 7.0 before ESXi70U1b-17168206 -
- Workstation 15.x before 15.5.7 -
- Fusion 11.x before 11.5.7 -

II. Public POCs for CVE-2020-4004

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III. Intelligence Information for CVE-2020-4004

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Vendor Advisories for CVE-2020-4004 (1)

Same Patch Batch · n/a · 2020-11-20 · 10 CVEs total

CVE-2020-4005 VMware ESXi 安全漏洞
CVE-2020-28845 Netskope 注入漏洞
CVE-2020-20740 PDFResurrect 缓冲区错误漏洞
CVE-2020-20739 libvips 安全漏洞
CVE-2020-28974 Linux kernel 缓冲区错误漏洞
CVE-2020-28877 多款TP-Link产品缓冲区错误漏洞
CVE-2020-19668 libsixel 缓冲区错误漏洞
CVE-2020-25839 Micro Focus NetIQ Identity Manager SQL注入漏洞
CVE-2020-19667 ImageMagick Studio ImageMagick 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: VMware ESXi
Same vendor: n/a

V. Comments for CVE-2020-4004

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