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CVE-2020-8352

Quick assessment

Affected
Lenovo BIOS
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 Desktops（联想台式机）是中国联想（Lenovo）公司的台式电脑 多款Lenovo Desktop型号设备中存在安全特征问题漏洞，该漏洞源于“配置更改检测BIOS”时设置无法检测SATA配置更改。

CVSS 2.4 · Low EPSS 0.31% · P21

Possible ATT&CK Techniques 1 AI

T1518.001 · Security Software Discovery
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I. Basic Information for CVE-2020-8352

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In some Lenovo Desktop models, the Configuration Change Detection BIOS setting failed to detect SATA configuration changes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当实现的标准安全检查
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo Desktop 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Desktops（联想台式机）是中国联想（Lenovo）公司的台式电脑 多款Lenovo Desktop型号设备中存在安全特征问题漏洞，该漏洞源于“配置更改检测BIOS”时设置无法检测SATA配置更改。
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 BIOS unspecified ~ various -

II. Public POCs for CVE-2020-8352

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III. Intelligence Information for CVE-2020-8352

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Vendor Advisories for CVE-2020-8352 (1)

Same Patch Batch · Lenovo · 2020-11-11 · 3 CVEs total

CVE-2020-8353 6.7 MEDIUM Lenovo Desktop 配置错误漏洞
CVE-2020-8354 6.4 MEDIUM Lenovo 安全漏洞

IV. Related Vulnerabilities

Same product: BIOS
Same vendor: Lenovo
Same weakness: CWE-358

V. Comments for CVE-2020-8352

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