CVE-2025-4371

MEDIUMNVD 6.86.8—

6.8

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.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 6.9%
KEV: Not listed

Published

August 18, 2025

Last Modified

April 15, 2026

References (1)

psirt@lenovohttps://support.lenovo.com/us/en/product_security/LEN-194466

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-347Improper Verification of Cryptographic Signature

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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Frequently asked(5)

What is CVE-2025-4371?

CVE-2025-4371 is a medium vulnerability published on August 18, 2025. 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.

When was CVE-2025-4371 disclosed?

CVE-2025-4371 was first published in the National Vulnerability Database on August 18, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-4371 actively exploited?

CVE-2025-4371 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-4371?

CVE-2025-4371 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2025-4371?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-4371, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-4371

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-4371?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)