What is CVE-2023-0207?

CVE-2023-0207 is a high-severity vulnerability in NVIDIA Dgx-2, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.5/10. Published 2023-04-22.

How severe is CVE-2023-0207?

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

Vulnerability in NVIDIA Dgx-2

CVE-2023-0207

NVIDIA DGX-2 SBIOS contains a vulnerability where an attacker may modify the ServerSetup NVRAM variable at runtime by executing privileged code. A successful exploit of this vulnerability may lead to denial of service.

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: 0.001 (3.7th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

NVIDIA Dgx-2
NVIDIA Dgx Servers — versions All SBIOS versions prior to 0.33
NVIDIA Sbios

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

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

Frequently asked questions

What is CVE-2023-0207?: CVE-2023-0207 is a high-severity vulnerability in NVIDIA Dgx-2, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.5/10. Published 2023-04-22.
How severe is CVE-2023-0207?: High severity. CVSS v3 base score is 7.5 out of 10.