CVE-2025-23337
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-17

Last updated on: 2025-09-18

Assigner: NVIDIA Corporation

Description
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.
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Meta Information
Published
2025-09-17
Last Modified
2025-09-18
Generated
2026-06-16
AI Q&A
2025-09-18
EPSS Evaluated
2026-06-14
NVD
CVE-2025-23337
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
nvidia dgx_management_controller *
nvidia baseboard_management_controller *
nvidia hgx_management_controller *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-1244 The product uses physical debug or test interfaces with support for multiple access levels, but it assigns the wrong debug access level to an internal asset, providing unintended access to the asset from untrusted debug agents.
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Executive Summary

This vulnerability exists in the HGX Management Controller (HMC) of NVIDIA HGX & DGX GB200, GB300, B300 systems. It allows a malicious actor who already has administrative access on the Baseboard Management Controller (BMC) to gain administrative access to the HMC. Exploiting this vulnerability can lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code, cause denial of service, escalate their privileges, disclose sensitive information, and tamper with data on affected NVIDIA systems. This can compromise the integrity, availability, and confidentiality of the system and its data.

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