CVSS Score of 10 (low)


Published Jun 23, 2023
Updated: Jun 28, 2023


CVE-2023-28039: Dell BIOS contains an improper input validation vulnerability, which can be exploited by a local authenticated malicious user with administrator privileges to modify a UEFI variable. This vulnerability affects multiple Dell products, including p6_db0, lmJi4r, izTlNC, and others. To remediate this vulnerability, it is recommended to apply the latest firmware updates provided by Dell. The potential danger posed by this vulnerability is high, as an attacker with local access and administrator privileges can modify critical UEFI variables, potentially leading to unauthorized access or control over the affected system.


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