CVE-2021-39296 - CVE House
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Status published Critical CVE-2021-39296

In OpenBMC 2.9, crafted IPMI messages allow an attacker to...

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from openbmc-project

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CVE-2021-39295
In OpenBMC 2.9, crafted IPMI messages allow an attacker to...
Unknown 0
CVE-2020-14156
user_channel/passwd_mgr.cpp in OpenBMC phosphor-host-ipmid before 2020-04-03 does not ensure that...
High 8.8

Affected Vendor

openbmc-project

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Affected Software

openbmc
Vulnerable Versions:
2.9.0

Timeline

Official Publish: September 9th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.