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CVE-2020-8324

Quick assessment

Affected
Lenovo LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation
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 System Interface Foundation是中国联想（Lenovo）公司的一套用于与硬件设备进行通信的软件。 Lenovo System Interface Foundation中的LenovoAppScenarioPluginSystem存在输入验证错误漏洞。攻击者可利用该漏洞执行未签名的DLL文件。

CVSS 5.0 · Medium EPSS 0.35% · P27
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I. Basic Information for CVE-2020-8324

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was reported in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation prior to version 1.2.184.31 that could allow unsigned DLL files to be executed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo System Interface Foundation 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo System Interface Foundation是中国联想（Lenovo）公司的一套用于与硬件设备进行通信的软件。 Lenovo System Interface Foundation中的LenovoAppScenarioPluginSystem存在输入验证错误漏洞。攻击者可利用该漏洞执行未签名的DLL文件。
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 LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation unspecified ~ 1.2.184.31 -

II. Public POCs for CVE-2020-8324

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III. Intelligence Information for CVE-2020-8324

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Vendor Advisories for CVE-2020-8324 (1)

Same Patch Batch · Lenovo · 2020-04-14 · 5 CVEs total

CVE-2020-8327 7.3 HIGH Lenovo System Interface Foundation 代码问题漏洞
CVE-2020-8318 7.3 HIGH Lenovo System Interface Foundation 安全漏洞
CVE-2020-8319 7.3 HIGH Lenovo System Interface Foundation 安全漏洞
CVE-2020-8316 4.4 MEDIUM Lenovo Vantage 信息泄露漏洞

IV. Related Vulnerabilities

Same vendor: Lenovo
Same weakness: CWE-347

V. Comments for CVE-2020-8324

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