CVE-2024-21935Network attack vector

Authenticated file deletion via manipulated Redfish commands

Published Sep 23, 2025 · Updated Sep 23, 2025

Improper input validation in AMD Instinct MI300X SMC firmware allows remote authenticated users to delete local files via Redfish API commands. The SMC accepts manipulated Redfish API commands and applies file-removal operations within the local root directory without adequate input validation. A privileged management session is required; successful exploitation corrupts local data, with no reported disclosure or service interruption.

CVSS severity5.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in AMD Instinct MI300X SMC firmware allows remote authenticated users to delete local files via Redfish API commands. The SMC accepts manipulated Redfish API commands and applies file-removal operations within the local root directory without adequate input validation. A privileged management session is required; successful exploitation corrupts local data, with no reported disclosure or service interruption.

The record

CVE
CVE-2024-21935
Published
Sep 23, 2025
Updated
Sep 23, 2025
Vendor
Advanced Micro Devices, Inc.
Product
AMD Instinct™ MI300X
Classifications
CWE-241, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Advanced Micro Devices, Inc. · AMD Instinct™ MI300XAffected versions are unavailable in this record.

Published CVSS scores

5.3Advanced Micro DevicesCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N
5.0Advanced Micro DevicesCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-241Improper Handling of Unexpected Data Type
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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