Vulnerability in Smci Mbd-X12stw

CVE-2025-7937

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.

EPSS: 0.003 (22.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-7937?
CVE-2025-7937 is a high-severity vulnerability in Smci Mbd-X12stw, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.2/10. Published 2025-09-19.
How severe is CVE-2025-7937?
High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2025-7937 known to be exploited?
3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.