CVSS Score of 10 (low)


Published Jun 23, 2023
Updated: Jun 28, 2023


CVE-2023-28042 is an improper input validation vulnerability found in Dell BIOS, affecting multiple products including p6_db0, izTlNC, lmJi4r, and more. The vulnerability can be exploited by a local authenticated malicious user with administrator privileges to modify a UEFI variable. The risk score for this vulnerability is 26, indicating a medium severity level. Remediation should involve updating the affected Dell BIOS versions to the latest available version. This vulnerability poses potential danger to organizations as it allows unauthorized modification of UEFI variables, which can lead to unauthorized access or control over the affected systems.


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