Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-39296

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

Published

2021-09-09T18:15:09.097

Last Modified

2024-11-21T06:19:08.620

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 10.0 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-287

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openbmc-project	openbmc	2.9.0	Yes

References

https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48q Exploit, Third Party Advisory ([email protected])
https://github.com/openbmc/openbmc Third Party Advisory ([email protected])
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.html ([email protected])
https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48q Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/openbmc/openbmc Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.html (af854a3a-2127-422b-91ae-364da2661108)