Is CVE-2025-23337 in the CISA KEV catalog?

No. CVE-2025-23337 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-23337?

CVE-2025-23337 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2025-23337?

CVE-2025-23337 has an EPSS score of 0.14% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-23337?

No published fix for CVE-2025-23337 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-23337

MEDIUM

6.7

CVSS v3

NVD

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.

CWE-1244

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.14%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Other references1

nvidia.custhelp.com

Related Vulnerabilities

Other CWE-1244 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-5372	High	8.6	0.9%	-	Fix
CVE-2022-32259	Medium	6.5	0.6%	-	Fix
CVE-2025-42878	High	8.2	0.3%	-	-
CVE-2025-23252	Medium	4.5	0.3%	-	-
CVE-2024-0114	High	8.1	0.2%	-	-
CVE-2025-67862	Medium	6.7	0.1%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-18.