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Fencer Intel
high 7.8

CVE-2020-0600 json

Improper buffer restrictions in firmware for some Intel(R) NUC may allow an authenticated user to potentially enable escalation of privileg…

published 6y ago modified 4mo ago also EUVD-2020-2098

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

Summary

Improper buffer restrictions in firmware for some Intel(R) NUC may allow an authenticated user to potentially enable escalation of privilege via local access.

Patch / fix

  • intel nuc_8_rugged_kit_nuc8cchkr_firmware chaplcel.0047
  • intel nuc_board_nuc8cchb_firmware chaplcel.0047
  • intel nuc_7_essential_pc_nuc7cjysal_firmware jyglkcpx.86a.0053
  • intel nuc_kit_nuc7cjyh_firmware jyglkcpx.86a.0053
  • intel nuc_kit_nuc7pjyh_firmware jyglkcpx.86a.0053
  • intel nuc_kit_nuc6cays_firmware ayaplcel.86a0053
  • intel nuc_kit_nuc6cayh_firmware ayaplcel.86a0053
  • intel nuc_kit_de3815tykhe_firmware tybyt20h.86a.0024
  • intel nuc_board_de3815tybe_firmware tybyt20h.86a.0024
  • intel compute_stick_stck1a32wfc_firmware fcbyt10h.86a

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Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Intel(R) NUC Firmware

References

Sources

Fencer Intel 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.