CVE-2025-23337
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
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 vulnerability may lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
| CWE | CWE-1244 |
| Vendor | nvidia |
| Product | hgx gb200, hgx gb300, hgc b300 |
| Published | Sep 17, 2025 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
NVIDIA / HGX GB200, HGX GB300, HGC B300
GB200 1.2, GB300 0.8 dev drop, B300 0.6
NVIDIA / DGX GB200, HGX GB300, HGC B300
GB200 1.2, GB300 0.8 dev drop, B300 0.6