CVE-2022-21237

mediumpriority · track · 27EPSS 0.002 · 15 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.24% (15th) EPSS

CVSS 6.1 · medium

Is it mine?

72 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

cvss

Technical severity, 0–10. One row per scoring source.

6.7

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.1mediumAV:L/AC:L/Au:N/C:P/I:P/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 8.5

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9

v3.16.7mediumAV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 0.8 · impact 5.9

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

affected products (72)

Products and version ranges known to be affected.

n/a Intel(R) NUCs≤ See referencesenisa_euvdEU
Intel Corp. Intel NUC 11 Compute Element CM11EBC4W≤ EBTGL357.0057fstec_bduRU
Intel Corp. Intel NUC 8 Compute Element CM8CCB≤ CBWHL.0095fstec_bduRU
Intel Corp. Intel NUC 9 Pro Compute Element - NUC9V7QNB≤ QNCFLX70.0064fstec_bduRU
Intel Corp. Intel NUC Boards/Kits NUC11TN[x]i3≤ TNTGL357.0059fstec_bduRU
Intel Corp. Intel NUC Extreme Compute Element NUC11DBBi9≤ DBTGL579.0055fstec_bduRU
Intel Corp. Intel NUC Kit NUC8i7BE≤ BECFL357.0089fstec_bduRU
Intel Corp. Intel NUC Kits NUC11PAQ≤ PATGL357.0042fstec_bduRU
Intel Corp. Intel NUC Kits NUC8i3CYSM≤ CYCNLi35.86A.0050fstec_bduRU
Intel Corp. Intel NUC M15 Laptop Kit LAPBC510≤ BCTGL357.0065fstec_bduRU
Intel Corp. Intel NUC X15 Laptop Kits LAPKC71F≤ KCTGL357.0040fstec_bduRU
Intel Corp. Intel NUC11PHKi7C≤ PHTGL579.0064fstec_bduRU
Intel Corp. Intel NUC9i5QN≤ QXCFL579.0064fstec_bduRU
intel lapbc510 firmware< bctgl357.0065nvdUScpe:2.3:o:intel:lapbc510_firmware:*:*:*:*:*:*:*:*
intel lapbc710 firmware< bctgl357.0065nvdUScpe:2.3:o:intel:lapbc710_firmware:*:*:*:*:*:*:*:*
intel lapkc51e firmware< kctgl357.0040nvdUScpe:2.3:o:intel:lapkc51e_firmware:*:*:*:*:*:*:*:*
intel lapkc71e firmware< kctgl357.0040nvdUScpe:2.3:o:intel:lapkc71e_firmware:*:*:*:*:*:*:*:*
intel lapkc71f firmware< kctgl357.0040nvdUScpe:2.3:o:intel:lapkc71f_firmware:*:*:*:*:*:*:*:*
intel nuc 11 compute element cm11ebc4w firmware< ebtgl357.0057nvdUScpe:2.3:o:intel:nuc_11_compute_element_cm11ebc4w_firmware:*:*:*:*:*:*:*:*
intel nuc 11 compute element cm11ebi38w firmware< ebtgl357.0057nvdUScpe:2.3:o:intel:nuc_11_compute_element_cm11ebi38w_firmware:*:*:*:*:*:*:*:*

showing 20 of 72

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2022-05-12modified 2026-06-17

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+21038 more

references (5)

External citations — patches, advisories, analysis.

scry

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