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Fencer Vulns
medium 5.8

CVE-2023-25771 json

Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable denial of service via local a…

published 2023-05-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29668

cvss
5.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits
0
none known

Summary

Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable denial of service via local access.

Patch / fix

  • intel nuc_8_compute_element_cm8i3cb4n_firmware cbwhl357.0101
  • intel nuc_8_compute_element_cm8i5cb8n_firmware cbwhl357.0101
  • intel nuc_8_compute_element_cm8i7cb8n_firmware cbwhl357.0101
  • intel nuc_8_compute_element_cm8ccb4r_firmware cbwhl357.0101
  • intel nuc_8_compute_element_cm8pcb4r_firmware cbwhl357.0101
  • intel nuc_8_pro_kit_nuc8i3pnk_firmware pnwhl357.0050
  • intel nuc_8_pro_board_nuc8i3pnb_firmware pnwhl357.0050
  • intel nuc_8_pro_kit_nuc8i3pnh_firmware pnwhl357.0050
  • intel nuc_9_pro_compute_element_nuc9v7qnb_firmware qncflx70.0071
  • intel nuc_9_pro_compute_element_nuc9v7qnx_firmware qncflx70.0071
  • intel nuc_9_pro_compute_element_nuc9vxqnb_firmware qncflx70.0071
  • intel nuc_9_pro_compute_element_nuc9vxqnx_firmware qncflx70.0071
  • intel nuc_8_home_nuc8i5behfa_firmware becfl357.0092
  • intel nuc_8_home_nuc8i3behfa_firmware becfl357.0092
  • intel nuc_8_enthusiast_nuc8i7behga_firmware becfl357.0092
  • intel nuc_8_home_nuc8i5bekpa_firmware becfl357.0092
  • intel nuc_8_enthusiast_nuc8i7bekqa_firmware becfl357.0092
  • intel nuc_kit_nuc8i7beh_firmware becfl357.0092
  • intel nuc_kit_nuc8i5bek_firmware becfl357.0092
  • intel nuc_kit_nuc8i5beh_firmware becfl357.0092

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.8 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:N/I:L/A:H
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

  • n/a Intel(R) NUC BIOS firmware

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.