CVE-2021-0144

highpriority · track · 27OT risk · elevatedEPSS 0.003 · 26 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 7.2 · high

Is it mine?

1,320 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Insecure default variable initialization for the Intel BSSA DFT feature may allow a privileged user to potentially enable an escalation of privilege via local access.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–7.5

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

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

v3.17.5highAV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

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)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1188USprimaryCWE-665US

affected products (1,320)

Products and version ranges known to be affected.

n/a Intel BSSA DFTrs≤ See referencesenisa_euvdEU
Intel Corp. 2nd Generation Intel Xeon Scalable Processorall versionsfstec_bduRU
Intel Corp. Intel Core X-series Processorsall versionsfstec_bduRU
Intel Corp. Intel Xeon Dall versionsfstec_bduRU
Intel Corp. Intel Xeon E5 v3all versionsfstec_bduRU
Intel Corp. Intel Xeon E5 v4all versionsfstec_bduRU
Intel Corp. Intel Xeon Scalable Processorall versionsfstec_bduRU
Intel Corp. Intel Xeon W Processor Familyall versionsfstec_bduRU
intel atom c3000all versionsnvdUScpe:2.3:h:intel:atom_c3000:*:*:*:*:*:*:*:*
intel atom c3308all versionsnvdUScpe:2.3:h:intel:atom_c3308:*:*:*:*:*:*:*:*
intel atom c3336all versionsnvdUScpe:2.3:h:intel:atom_c3336:*:*:*:*:*:*:*:*
intel atom c3338all versionsnvdUScpe:2.3:h:intel:atom_c3338:*:*:*:*:*:*:*:*
intel atom c3338rall versionsnvdUScpe:2.3:h:intel:atom_c3338r:*:*:*:*:*:*:*:*
intel atom c3436lall versionsnvdUScpe:2.3:h:intel:atom_c3436l:*:*:*:*:*:*:*:*
intel atom c3508all versionsnvdUScpe:2.3:h:intel:atom_c3508:*:*:*:*:*:*:*:*
intel atom c3538all versionsnvdUScpe:2.3:h:intel:atom_c3538:*:*:*:*:*:*:*:*
intel atom c3558all versionsnvdUScpe:2.3:h:intel:atom_c3558:*:*:*:*:*:*:*:*
intel atom c3558rall versionsnvdUScpe:2.3:h:intel:atom_c3558r:*:*:*:*:*:*:*:*
intel atom c3558rcall versionsnvdUScpe:2.3:h:intel:atom_c3558rc:*:*:*:*:*:*:*:*
intel atom c3708all versionsnvdUScpe:2.3:h:intel:atom_c3708:*:*:*:*:*:*:*:*

showing 20 of 1,320

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 2021-07-14modified 2026-06-17

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+394 more

references (13)

External citations — patches, advisories, analysis.

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