CVE-2023-25531

Code execution via insufficiently protected IPMI credentials

Published Sep 20, 2023 · Updated Sep 24, 2024

Insufficient credential protection in NVIDIA DGX H100 BMC before 23.08.07 allows attackers to execute code via adjacent-network IPMI access. NVIDIA has not disclosed which IPMI credential or operation lacks protection or how attacker-controlled input reaches it. Exploitation requires low privileges, adjacent-network access, and user interaction, and can also expose information, escalate privileges, or interrupt service.

CVSS severity7.6
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient credential protection in NVIDIA DGX H100 BMC before 23.08.07 allows attackers to execute code via adjacent-network IPMI access. NVIDIA has not disclosed which IPMI credential or operation lacks protection or how attacker-controlled input reaches it. Exploitation requires low privileges, adjacent-network access, and user interaction, and can also expose information, escalate privileges, or interrupt service.

The record

CVE
CVE-2023-25531
Published
Sep 20, 2023
Updated
Sep 24, 2024
Vendor
NVIDIA
Product
NVIDIA DGX H100 BMC
Classifications
CWE-522
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <23.08.07
  2. Affected versionversion=All versions prior to 23.08.07

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

NVIDIA · NVIDIA DGX H100 BMCversion=0 <23.08.07; version=All versions prior to 23.08.07

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.6NVIDIA CorporationCVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-522Insufficiently Protected Credentials

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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