CVE-2021-3462

7.8 highEPSS 0.2%

High (7.8) in lenovo power management driver. EPSS 0.2% chance of exploitation in the next 30 days.

A privilege escalation vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could allow unauthorized access to the driver's device object.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-276
Published: 2021-04-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

lenovo:power_management_driver

References

https://support.lenovo.com/us/en/product_security/LEN-59174
https://support.lenovo.com/us/en/product_security/LEN-59174

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