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CVE-2017-4943

Quick assessment

Affected
VMware vCenter Server Appliance (vCSA)
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 vCenter Server Appliance（vCSA）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。 VMware vCSA 6.5 U1d之前的6.5版本中存在本地提权漏洞。本地攻击者可利用该漏洞获取root权限。

AI Predicted 7.8 Difficulty: Easy EPSS 0.36% · P27

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2017-4943

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
VMware vCenter Server Appliance (vCSA) (6.5 before 6.5 U1d) contains a local privilege escalation vulnerability via the 'showlog' plugin. Successful exploitation of this issue could result in a low privileged user gaining root level privileges over the appliance base OS.
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 vCenter Server Appliance 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware vCenter Server Appliance（vCSA）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。 VMware vCSA 6.5 U1d之前的6.5版本中存在本地提权漏洞。本地攻击者可利用该漏洞获取root权限。
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 Appliance (vCSA) 6.5 before 6.5 U1d -

II. Public POCs for CVE-2017-4943

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III. Intelligence Information for CVE-2017-4943

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Vendor Advisories for CVE-2017-4943 (2)

Same Patch Batch · VMware · 2017-12-20 · 4 CVEs total

CVE-2017-4933 Vmware ESXi、Workstation和Fusion 缓冲区错误漏洞
CVE-2017-4940 VMware ESXi 跨站脚本漏洞
CVE-2017-4941 Vmware Workstation、ESXi和Fusion 缓冲区错误漏洞

IV. Related Vulnerabilities

Same vendor: VMware

V. Comments for CVE-2017-4943

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