CVE-2025-4371 (GCVE-0-2025-4371)

Vulnerability from cvelistv5 – Published: 2025-08-18 20:04 – Updated: 2025-08-19 13:01
VLAI KEVIntel
Summary
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.
Severity
7 (High)
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
6.8 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
Impacted products
Vendor Product Version
Lenovo 510 FHD Webcam Affected: 0 , < 4.8.0 (custom)
Create a notification for this product.
Lenovo Performance FHD Webcam Affected: 0 , < 4.8.0 (custom)
Create a notification for this product.
Credits
Lenovo thanks Mickey Shkatov and Jesse Michael of Eclypsium for reporting this issue.
KEVIntel
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: fdd88d28-1f70-40ff-825f-b311c5bb4f2c

Vulnerability ID: CVE-2025-4371

Status: Confirmed

Status Updated: 2025-08-11 15:31 UTC

Exploited: Yes

Timestamps
First Seen: 2025-08-11
Asserted: 2025-08-11
Scope
Notes: KEVIntel entry: A potential vulnerability was reported in the Lenovo 510 FHD and Performance FHD web cameras that could allow an attacker with physical access to... | Affected: Lenovo / 510 FHD Webcam, Performance FHD Webcam | CVSS: 7.0 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title A potential vulnerability was reported in the Lenovo 510 FHD and Performance FHD web cameras that could allow an attacker with physical access to...
Vendor Lenovo
Product 510 FHD Webcam, Performance FHD Webcam
Added Date 2025-08-11T15:31:59.000Z
Cvss Score 7.0
Epss Score None
Cvss Severity HIGH
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 11:12 UTC | Updated: 2026-06-23 11:12 UTC
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.