A potential security vulnerability has been identified in certain HP Workstation BIOS (UEFI firmware) which may allow arbitrary code execution. HP is releasing firmware mitigations for the potential vulnerability.
Published 2022-12-12 13:15:12
Updated 2022-12-19 18:03:44
Source HP Inc.
View at NVD,   CVE.org

Products affected by CVE-2021-3661

Exploit prediction scoring system (EPSS) score for CVE-2021-3661

0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-3661

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.4
HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.5
5.9
NIST

References for CVE-2021-3661

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