CVE-2023-28743

HIGH

Intel NUC BIOS <QN0073 - Privilege Escalation

Title source: llm
STIX 2.1

Description

Improper input validation for some Intel NUC BIOS firmware before version QN0073 may allow a privileged user to potentially enable escalation of privilege via local access.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0005
EPSS Percentile 16.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (4)
intel/nuc_9_pro_compute_element_nuc9v7qnb_firmware qncflx70.0073
intel/nuc_9_pro_kit_nuc9v7qnb_firmware qncflx70.0073
intel/nuc_9_pro_kit_nuc9v7qnx_firmware qncflx70.0073
intel/nuc_pro_compute_element_nuc9v7qnx_firmware qncflx70.0073
Published Jan 19, 2024
Tracked Since Feb 18, 2026