CVSS 3.1 Score 7.5 of 10 (high)


Published Jan 19, 2024
Updated: Jan 30, 2024


CVE-2023-28743 is a vulnerability that affects some Intel NUC BIOS firmware before version QN0073. It is categorized as a high-risk vulnerability with a base severity score of 7.5. The vulnerability allows a privileged user with local access to potentially enable escalation of privilege due to improper input validation. This means that an attacker could exploit the vulnerability to gain higher privileges and potentially access sensitive information or take control of the affected systems. The vulnerability has a high integrity impact and confidentiality impact, posing significant danger to organizations using the affected Intel NUC BIOS firmware versions. It is advised to remediate this vulnerability by updating the firmware to version QN0073 or later as recommended by Intel.

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