How severe is CVE-2025-7937?

CVE-2025-7937 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-7937 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-7937?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-7937 have an EU (EUVD) identifier?

Yes. CVE-2025-7937 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30206.

When was CVE-2025-7937 published?

CVE-2025-7937 was published on 2025-09-19 and last updated on 2026-06-17.

CVE-2025-7937

CVE-2025-7937 is a high-severity vulnerability with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-347.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-30206
Weakness: CWE-347
Published: 2025-09-19
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-7937?: CVE-2025-7937 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-7937 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-7937?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-7937 have an EU (EUVD) identifier?: Yes. CVE-2025-7937 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-30206.
When was CVE-2025-7937 published?: CVE-2025-7937 was published on 2025-09-19 and last updated on 2026-06-17.

References

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

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