Is CVE-2023-31015 in the CISA KEV catalog?

No. CVE-2023-31015 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-31015?

CVE-2023-31015 has a CVSS v3 base score of 6.6 (MEDIUM).

What is the EPSS score for CVE-2023-31015?

CVE-2023-31015 has an EPSS score of 0.18% (8th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-31015?

Upgrade dgx h100 firmware to 23.08.18 or later.

CVE & CISA-KEV Catalog

CVE-2023-31015

MEDIUM

6.6

CVSS v3

NVD

Description

NVIDIA DGX H100 BMC contains a vulnerability in the REST service where a host user may cause as improper authentication issue. A successful exploit of this vulnerability may lead to escalation of privileges, information disclosure, code execution, and denial of service.

CWE-287Improper Authentication

How to fix

Remediation Available

dgx h100 firmwareNVD

Affected:< 23.08.18Fixed in:23.08.18CVE-2023-31015derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityHigh

AvailabilityLow

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

Exploit Intelligence

0.18%probability of exploitation in 30 days

8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory1

nvidia.custhelp.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	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 2024-11-21.