CVE-2023-34086

HIGH

Intel(R) NUC BIOS - Privilege Escalation

Title source: llm
STIX 2.1

Description

Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.

References (1)

Core 1

Scores

CVSS v3 8.2
EPSS 0.0004
EPSS Percentile 11.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/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 (50)
intel/compute_element_stk2mv64cc_firmware
intel/nuc_board_nuc7i3bnb_firmware
intel/nuc_board_nuc7i3bnh_firmware
intel/nuc_board_nuc7i3bnhx1_firmware
intel/nuc_board_nuc7i3bnhxf_firmware
intel/nuc_board_nuc7i3bnk_firmware
intel/nuc_board_nuc7i5bnb_firmware
intel/nuc_board_nuc7i5bnh_firmware
intel/nuc_board_nuc7i5bnhx1_firmware
intel/nuc_board_nuc7i5bnhxf_firmware
... and 40 more
Published Aug 11, 2023
Tracked Since Feb 18, 2026