CVSS 3.1
10.0 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2021-39296
Critical (10.0) in openbmc-project openbmc. EPSS 3.0% chance of exploitation in the next 30 days.
In OpenBMC 2.9, crafted IPMI messages allow an attacker to bypass authentication and gain full control of the system.
Severity
- EPSS
- 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
- CWE
- CWE-287
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openbmc-project:openbmc
References
- https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48q
- https://github.com/openbmc/openbmc
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00737.html
- https://github.com/google/security-research/security/advisories/GHSA-gg9x-v835-m48q
- https://github.com/openbmc/openbmc