CVE-2025-12006

Supermicro BMC firmware update validation bypass

State: Published
Severity: 7.2 High
Published: Jan 16, 2026
Updated: Feb 26, 2026
Reserved: Oct 21, 2025

Description

There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW-F . An attacker can update the system firmware with a specially crafted image.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	Supermicro

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
X12STW-FSMCI	fixed in 01.08.08Not affected 01.07.09Affected

References

https://www.supermicro.com/en/support/security_BMC_IPMI_Jan_2026

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