What is CVE-2023-0200?

CVE-2023-0200 is a high-severity vulnerability in NVIDIA Bmc, classified under CWE-788. CVSS score: 7.5/10. Published 2023-04-22.

How severe is CVE-2023-0200?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in NVIDIA Bmc

CVE-2023-0200

NVIDIA DGX-2 contains a vulnerability in OFBD where a user with high privileges and a pre-conditioned heap can cause an access beyond a buffers end, which may lead to code execution, escalation of privileges, denial of service, and information disclosure.

Published 2023-04-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (6.1th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

NVIDIA Bmc
NVIDIA Dgx-2
NVIDIA Dgx Servers — versions All BMC versions prior to 1.08.00

Weakness classification (CWE)

References

nvidia.custhelp.com/app/answers/detail/a_id/5449 (Vendor Advisory)

Frequently asked questions

What is CVE-2023-0200?: CVE-2023-0200 is a high-severity vulnerability in NVIDIA Bmc, classified under CWE-788. CVSS score: 7.5/10. Published 2023-04-22.
How severe is CVE-2023-0200?: High severity. CVSS v3 base score is 7.5 out of 10.