CVE-2023-31009
NVIDIA DGX H100 BMC contains a vulnerability in the REST service, where an attacker may cause improper input validation.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
NVIDIA DGX H100 BMC contains a vulnerability in the REST service, where an attacker may cause improper input validation. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and information disclosure.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.71% probability · 53th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- nvidia/dgx h100 firmware
- Source
- psirt@nvidia.com
EPSS 0.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://nvidia.custhelp.com/app/answers/detail/a_id/5473Vendor Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5473Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.