CVE-2025-7937 HIGH

CVE-2025-7937: Supermicro BMC firmware update validation bypass

Vendor Smci

Product MBD-X12STW

Weakness CWE-347

Published September 19, 2025

Last update February 26, 2026

View on NVD All CVEs

CVSS base score

7.2/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

September 19, 2025 CVE published

February 26, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-7937 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/347.html

Related vulnerabilities

CVE-2025-7937: Supermicro BMC firmware update validation bypass

01Description

02Disclosure timeline

03References

04Related CVE