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CVE-2025-4371

Quick assessment

Affected
Lenovo 510 FHD Webcam
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 510 FHD和Lenovo Performance FHD都是中国联想（Lenovo）公司的一款高清摄像头。 Lenovo 510 FHD和Lenovo Performance FHD存在安全漏洞，该漏洞源于物理访问可能导致任意固件更新。

CVSS 6.8 · Medium EPSS 0.20% · P9
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I. Basic Information for CVE-2025-4371

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A potential vulnerability was reported in the Lenovo 510 FHD and Performance FHD web cameras that could allow an attacker with physical access to write arbitrary firmware updates to the device over a USB connection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 510 FHD和Lenovo Performance FHD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo 510 FHD和Lenovo Performance FHD都是中国联想（Lenovo）公司的一款高清摄像头。 Lenovo 510 FHD和Lenovo Performance FHD存在安全漏洞，该漏洞源于物理访问可能导致任意固件更新。
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 510 FHD Webcam 0 ~ 4.8.0 -
Lenovo Performance FHD Webcam 0 ~ 4.8.0 -

II. Public POCs for CVE-2025-4371

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III. Intelligence Information for CVE-2025-4371

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Vendor Advisories for CVE-2025-4371 (1)

IV. Related Vulnerabilities

Same vendor: Lenovo
Same weakness: CWE-347

V. Comments for CVE-2025-4371

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