CVE-2025-8404

Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library

Published Nov 18, 2025 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Supermicro
Supermicro bmc
Vendors & Products Supermicro
Supermicro bmc
Type Values Removed Values Added
Description Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.
Title Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Supermicro
Published
Updated
Nov 19, 2025, 4:49 PM
Reserved
Jul 31, 2025, 3:32 AM
Status
Deferred
Published
Nov 18, 2025, 8:15 AM
Modified
Oct 18, 2026, 8:10 PM