CVE-2020-12356

lowpriority · track · 18EPSS 0.004 · 32 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (32nd) EPSS

CVSS 2.1 · low

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Out-of-bounds read in subsystem in Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow a privileged user to potentially enable information disclosure via local access.

cvss

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

4.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–4.4

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v3.14.4mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 0.8 · impact 3.6

v3.14.4mediumAV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.14.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-125US

affected products (12)

Products and version ranges known to be affected.

n/a Intel(R) AMT≤ versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45enisa_euvdEU
Intel Corp. Active Management Technology≤ 14.0.45fstec_bduRU
Intel Corp. Active Management Technology≤ 12.0.70fstec_bduRU
Intel Corp. Active Management Technology≤ 11.22.80fstec_bduRU
Intel Corp. Active Management Technology≤ 11.12.80fstec_bduRU
Intel Corp. Active Management Technology≤ 11.8.80fstec_bduRU
intel active management technology firmware< 11.8.80nvdUScpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
intel active management technology firmware11.12.0 → 11.12.80nvdUScpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
intel active management technology firmware11.22.0 → 11.22.80nvdUScpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
intel active management technology firmware12.0 → 12.0.70nvdUScpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
intel active management technology firmware14.0 → 14.0.45nvdUScpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
netapp cloud backupall versionsnvdUScpe:2.3:a:netapp:cloud_backup:*:*:*:*:*:*:*:*

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 2020-11-12modified 2026-06-17

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+11869 more

references (11)

External citations — patches, advisories, analysis.

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