CVE-2023-31189

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-14 · updated 2026-06-17
Weakness: CWE-287

Description

Improper authentication in some Intel(R) Server Product OpenBMC firmware before version egs-1.09 may allow an authenticated user to enable escalation of privilege via local access.

Affected products

Intel(R) Server Product OpenBMC firmware: before egs-1.09 — fixed in egs-1.09

How to fix

Upgrade to a fixed version: Intel(R) Server Product OpenBMC firmware egs-1.09. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00922.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00922.html

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