CVE-2023-4030: Lenovo Thinkpad p14s Gen 2 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.

Affected products

• Lenovo Thinkpad p14s Gen 2 Firmware: affected versions not specified
• Lenovo Thinkpad p15s Gen 2 Firmware: affected versions not specified
• Lenovo Thinkpad t14 Gen 2 Firmware: affected versions not specified
• Lenovo Thinkpad t15 Gen 2 Firmware: affected versions not specified

Published 2023-08-17. Last modified 2026-06-17.