CVE-2025-7937 Supermicro BMC firmware update validation bypass
An attacker can bypass firmware validation to install malicious images on Supermicro BMCs, leading to potential code execution and privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-7937?
CVE-2025-7937 is a high-severity vulnerability in SMCI MBD-X12STW, published on 19 Sep 2025. An attacker needs administrator access to exploit it, with no action from the victim.
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.
Weakness: CWE-347
Which versions are affected by CVE-2025-7937?
How do I fix CVE-2025-7937?
No fix has been published for CVE-2025-7937 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-7937 being exploited?
There is no known exploitation of CVE-2025-7937 in the wild and no public exploit code.
Sources
Also known as GHSA-gcfh-vw6r-jgv8.