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CVE-2022-0129— DLL Highjack vulnerability in McAfee TechCheck utility

Quick assessment

Affected
McAfee,LLC McAfee TechCheck
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.

McAfee TechCheck是美国McAfee公司的一个保持计算机平稳运行的软件。用于诊断机器问题。 McAfee TechCheck 4.0.0.2 之前版本中存在代码问题漏洞，该漏洞允许本地管理员加载他们自己的动态链接库 (DLL)，从而获得系统用户的权限提升。这是通过将恶意 DLL 放置在运行该进程的同一目录中来实现的。

CVSS 7.4 · High EPSS 0.28% · P19

Possible ATT&CK Techniques 2 AI

T1055 · Process Injection T1574.001 · DLL
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I. Basic Information for CVE-2022-0129

Vulnerability Information
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Vulnerability Title
DLL Highjack vulnerability in McAfee TechCheck utility
Source: CVE Program / CVE List V5
Vulnerability Description
Uncontrolled search path element vulnerability in McAfee TechCheck prior to 4.0.0.2 allows a local administrator to load their own Dynamic Link Library (DLL) gaining elevation of privileges to system user. This was achieved through placing the malicious DLL in the same directory that the process was run from.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
McAfee TechCheck 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
McAfee TechCheck是美国McAfee公司的一个保持计算机平稳运行的软件。用于诊断机器问题。 McAfee TechCheck 4.0.0.2 之前版本中存在代码问题漏洞，该漏洞允许本地管理员加载他们自己的动态链接库 (DLL)，从而获得系统用户的权限提升。这是通过将恶意 DLL 放置在运行该进程的同一目录中来实现的。
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
McAfee,LLC McAfee TechCheck unspecified ~ 4.0.0.2 -

II. Public POCs for CVE-2022-0129

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III. Intelligence Information for CVE-2022-0129

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Other References for CVE-2022-0129 (1)

IV. Related Vulnerabilities

Same product: McAfee TechCheck
Same vendor: McAfee,LLC
Same weakness: CWE-427

V. Comments for CVE-2022-0129

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