A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.
Published 2023-08-17 17:15:10
Updated 2023-08-17 18:54:21
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-4030

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-4030

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
Lenovo Group Ltd.

CWE ids for CVE-2023-4030

  • When the product encounters an error condition or failure, its design requires it to fall back to a state that is less secure than other options that are available, such as selecting the weakest encryption algorithm or using the most permissive access control restrictions.
    Assigned by: psirt@lenovo.com (Primary)

References for CVE-2023-4030

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