CVE-2021-39296

CriticalCVSS 10.0/10Last modified Jun 17, 2026

Description

In OpenBMC 2.9, crafted IPMI messages allow an attacker to bypass authentication and gain full control of the system.

Metrics

CVSS 3.1 10.0/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published
Sep 9, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-39296: Critical severity, CVSS 10.0 | Vulnix