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CVE-2023-20900

Quick assessment

Affected
n/a VMware Tools
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 Tools是美国威睿（VMware）公司的一款VMWare虚拟机自带的增强工具，它是VMware提供的用于增强虚拟显卡和硬盘性能、以及同步虚拟机与主机时钟的驱动程序。 VMware Tools （Windows） 12.xx、11.xx、10.3.x版本、VMware Tools （Linux） 10.3.x版本、VMware Tools (open-vm-tools) 12.xx、11.xx、10.3.x版本存在安全漏洞，该漏洞源于VMware Tools 包含 SAML 令牌签名绕过，位

CVSS 7.1 · High EPSS 1.46% · P73

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-20900

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
VMware Tools 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware Tools是美国威睿（VMware）公司的一款VMWare虚拟机自带的增强工具，它是VMware提供的用于增强虚拟显卡和硬盘性能、以及同步虚拟机与主机时钟的驱动程序。 VMware Tools （Windows） 12.xx、11.xx、10.3.x版本、VMware Tools （Linux） 10.3.x版本、VMware Tools (open-vm-tools) 12.xx、11.xx、10.3.x版本存在安全漏洞，该漏洞源于VMware Tools 包含 SAML 令牌签名绕过，位
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 Tools 12.x.x -
- VMware Tools 10.3.x -
- VMware Tools (open-vm-tools) 12.x.x -

II. Public POCs for CVE-2023-20900

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III. Intelligence Information for CVE-2023-20900

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Vendor Advisories for CVE-2023-20900 (3)

Mailing List Discussions for CVE-2023-20900 (6)

Same Patch Batch · n/a · 2023-08-31 · 9 CVEs total

CVE-2023-41642 GruppoSCAI RealGimm 跨站脚本漏洞
CVE-2023-41640 GruppoSCAI RealGimm SQL注入漏洞
CVE-2023-41638 GruppoSCAI RealGimm 代码问题漏洞
CVE-2023-41637 GruppoSCAI RealGimm 代码问题漏洞
CVE-2023-41636 GruppoSCAI RealGimm SQL注入漏洞
CVE-2023-41635 GruppoSCAI RealGimm 安全漏洞
CVE-2023-41717 Zscaler Proxy 安全漏洞
CVE-2023-39912 ZOHO ManageEngine ADManager Plus 路径遍历漏洞

IV. Related Vulnerabilities

Same product: VMware Tools
Same vendor: n/a

V. Comments for CVE-2023-20900

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