CVE-2024-23591: Lenovo Thinksystem SR670 v2 Firmware

Low severity, CVSS 2.3. EPSS: 0.2% chance of exploitation in the next 30 days.

ThinkSystem SR670V2 servers manufactured from approximately June 2021 to July 2023 were left in Manufacturing Mode which could allow an attacker with privileged logical access to the host or physical access to server internals to modify or disable Intel Boot Guard firmware integrity, SPS security, and other SPS configuration setting. The server’s NIST SP 800-193-compliant Platform Firmware Resiliency (PFR) security subsystem significantly mitigates this issue.

Affected products

• Lenovo Thinksystem SR670 v2 Firmware: before u8e126i-2.20 (fixed in u8e126i-2.20)

Published 2024-02-16. Last modified 2026-06-17.