CVE-2025-23337 is a vulnerability affecting NVIDIA HGX & DGX GB200, GB300, and B300 systems, specifically within the HGX Management Controller (HMC). An attacker with administrative access to the Baseboard Management Controller (BMC) can gain administrative access to the HMC. This medium-severity vulnerability (CVSS 6.7) allows for local attacks with low complexity, potentially leading to code execution, denial of service, privilege escalation, information disclosure, and data tampering. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| NVIDIA | DGX GB200, HGX GB300, HGC B300 | GB200 1.2, GB300 0.8 dev drop, B300 0.6CNA affecteddefault unaffected | |
| NVIDIA | HGX GB200, HGX GB300, HGC B300 | GB200 1.2, GB300 0.8 dev drop, B300 0.6CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.