CVE-2025-7937 | BDVDB-2026-294665 Detail

SMCIMBD-X12STW

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.

Impact#

CAPEC-473 Signature Spoofing by Improper Validation

Weaknesses#

CWE-347 Improper Verification of Cryptographic Signature

References#

https://www.supermicro.com/en/support/security_BMC_IPMI_Sept_2025

Exploit#

No public exploit known

History#

Version 12025-09-19Record published in the CVE List.
Version 22026-02-26Most recent update recorded in the CVE List.

Published

Published: 2025-09-19
Last modified: 2026-02-26

Vendor information

Vendor: SMCI
Product: MBD-X12STW

All SMCI vulnerabilities

Score

7.2 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 25.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
01.06.17
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.2 High

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).