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CVE-2020-8345

Quick assessment

Affected
Lenovo Vantage HardwareScan Plugin
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.

Lenovo Vantage是中国联想（Lenovo）公司的一款计算机管理应用程序。该程序支持驱动程序更新、设备状态诊断和计算机配置等功能。 联想硬件扫描插件存在安全漏洞，该漏洞源于报告了一个DLL搜索路径漏洞，用于联想Vantage硬件扫描功能，攻击者可利用该漏洞权限升级。

CVSS 7.3 · High EPSS 0.42% · P35

Possible ATT&CK Techniques 1 AI

T1574.001 · DLL
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I. Basic Information for CVE-2020-8345

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A DLL search path vulnerability was reported in the Lenovo HardwareScan Plugin for the Lenovo Vantage hardware scan feature prior to version 1.0.46.11 that could allow escalation of privilege.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/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
Lenovo Vantage 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Vantage是中国联想（Lenovo）公司的一款计算机管理应用程序。该程序支持驱动程序更新、设备状态诊断和计算机配置等功能。 联想硬件扫描插件存在安全漏洞，该漏洞源于报告了一个DLL搜索路径漏洞，用于联想Vantage硬件扫描功能，攻击者可利用该漏洞权限升级。
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
Lenovo Vantage HardwareScan Plugin unspecified ~ 1.0.46.11 -

II. Public POCs for CVE-2020-8345

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III. Intelligence Information for CVE-2020-8345

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Vendor Advisories for CVE-2020-8345 (1)

Same Patch Batch · Lenovo · 2020-10-14 · 5 CVEs total

CVE-2020-8349 9.8 CRITICAL CNOS 代码注入漏洞
CVE-2020-8350 8.8 HIGH Lenovo ThinkPad Stack Wireless Router 授权问题漏洞
CVE-2020-8338 7.8 HIGH Lenovo Diagnostics 代码问题漏洞
CVE-2020-8332 6.4 MEDIUM IBM System x servers 安全漏洞

IV. Related Vulnerabilities

Same product: Vantage HardwareScan Plugin
Same vendor: Lenovo
Same weakness: CWE-427

V. Comments for CVE-2020-8345

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