CVE-2025-7937

Supermicro BMC firmware update validation bypass

Published Sep 19, 2025 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-30206 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.
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Supermicro
Supermicro mbd-x12stw
Vendors & Products Supermicro
Supermicro mbd-x12stw
Type Values Removed Values Added
Description 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.
Title Supermicro BMC firmware update validation bypass
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Supermicro
Published
Updated
Feb 26, 2026, 5:48 PM
Reserved
Jul 21, 2025, 6:46 AM
Status
Deferred
Published
Sep 19, 2025, 3:15 AM
Modified
Jun 17, 2026, 10:06 AM