Vulnerability · Published Sep 19, 2025 · Assigned by Supermicro
CVE-2025-7937Supermicro BMC firmware update validation bypass
High 7.2
In plain English
A high-severity security flaw in MBD-X12STW from SMCI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SMCI | MBD-X12STW | 01.06.17 |
Weakness: CWE-347 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H