What is CVE-2025-23337?

CVE-2025-23337 is a medium-severity vulnerability in Nvidia Dgx Gb200, Hgx Gb300, Hgc B300, classified under CWE-1244. CVSS score: 6.7/10. Published 2025-09-17.

How severe is CVE-2025-23337?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Nvidia Dgx Gb200, Hgx Gb300, Hgc B300

CVE-2025-23337

NVIDIA HGX & DGX GB200, GB300, B300 contain a vulnerability in the HGX Management Controller (HMC) that may allow a malicious actor with administrative access on the BMC to access the HMC as an administrator. A successful exploit of this…

EPSS: 0.000 (9.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nvidia Dgx Gb200, Hgx Gb300, Hgc B300 — versions GB200 1.2, GB300 0.8 dev drop, B300 0.6
Nvidia Hgx Gb200, Gb300, Hgc B300 — versions GB200 1.2, GB300 0.8 dev drop, B300 0.6

Weakness classification (CWE)

CWE-1244

References

nvidia.custhelp.com/app/answers/detail/a_id/5692

Frequently asked questions

What is CVE-2025-23337?: CVE-2025-23337 is a medium-severity vulnerability in Nvidia Dgx Gb200, Hgx Gb300, Hgc B300, classified under CWE-1244. CVSS score: 6.7/10. Published 2025-09-17.
How severe is CVE-2025-23337?: Medium severity. CVSS v3 base score is 6.7 out of 10.