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VULNERABILITIES

CVE-2025-7623 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Stack-based buffer overflow in the SMASH-CLP shell. An authenticated attacker with SSH access to the BMC can exploit a stack buffer overflow via a crafted SMASH command, overwrite the return address and registers, and achieve arbitrary code execution on the BMC firmware operating system

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA: Super Micro Computer, Inc.CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.supermicro.com/zh_tw/support/security_BMC_IPMI_Nov_2025 Super Micro Computer, Inc.AdvisoryBundleRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-121Stack-based Buffer OverflowSuper Micro Computer, Inc.

Affected Products

ProductVersions
Supermicro BMC
All versions

CPE

  • cpe:2.3:a:supermicro:intelligent_platform_management_interface:*:*:*:*:*:*:*:*
  • cpe:2.3:o:supermicro:intelligent_platform_management_firmware:*:*:*:*:*:-:*:*

Remediation

  • Workaround:low effort

    Disable SSH access to the BMC.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-7623
NVD Published Date:
Nov 18, 2025
NVD Last Modified:
Jun 17, 2026
Source:
Super Micro Computer, Inc.
CVE-2025-7623 Details - Not Deferred