CVE-2018-12147

highpriority · track · 27EPSS 0.005 · 40 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.46% (40th) EPSS

CVSS 7.2 · high

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.

cvss

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

7.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–7.2

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

v3.06.7mediumCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9

v3.06.1mediumCVSS:3.0/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-20USprimary

affected products (6)

Products and version ranges known to be affected.

n/a Intel(R) CSME Assets Advisory≤ before 11.21.55enisa_euvdEU
intel converged security management engine firmware11.0 → 11.8.50nvdUScpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
intel converged security management engine firmware11.10 → 11.11.50nvdUScpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
intel converged security management engine firmware11.20 → 11.21.51nvdUScpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:*
intel server platform services firmware< 4.0nvdUScpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:*
intel trusted execution engine firmware3.0 → 3.1.50nvdUScpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2019-06-13modified 2026-06-17

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+25194 more

references (6)

External citations — patches, advisories, analysis.

scry

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