CVE-2026-65220 PUBLISHED

Supermicro BMC IPMI feature contains a Privilege escalation vulnerability

Assigner: Supermicro
Reserved: 21.07.2026 Published: 27.10.2026 Updated: 27.10.2026

A logic flaw in the BMC IPMI implementation may allow an attacker to send specially crafted RAKP+ messages and escalate an account to administrator privileges.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	SMCI
Product	MBD-X12SPI
Versions	Default: affected Version 01.07.20 is affected

Credits

runZero finder

References

https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1

Problem Types

CWE-269: Improper Privilege Management CWE

Impacts

CAPEC-233: Privilege Escalation