CVE-2020-8755

mediumpriority · track · 26EPSS 0.003 · 20 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (20th) EPSS

CVSS 4.4 · medium

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Race condition in subsystem for Intel(R) CSME versions before 12.0.70 and 14.0.45, Intel(R) SPS versions before E5_04.01.04.400 and E3_05.01.04.200 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

cvss

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

6.4

010

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

v2.04.4mediumAV:L/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.4 · impact 6.4

v3.16.4mediumCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.5 · impact 5.9

v3.14.6mediumAV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.15.9mediumCVSS:3.1/AV:P/AC:H/PR:N/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-362USprimaryCWE-362US

affected products (9)

Products and version ranges known to be affected.

n/a Intel(R) CSME, Intel(R) SPS≤ Intel(R) CSME versions before 12.0.70 and 14.0.45, Intel(R) SPS versions before E5_04.01.04.400 and E3_05.01.04.200enisa_euvdEU
Intel Corp. Intel Converged Security and Manageability Engine≤ 14.0.45fstec_bduRU
Intel Corp. Intel Converged Security and Manageability Engine≤ 12.0.70fstec_bduRU
Intel Corp. Intel Server Platform Services≤ E5_04.01.04.400fstec_bduRU
Intel Corp. Intel Server Platform Services≤ E3_05.01.04.200fstec_bduRU
intel converged security and management engine< 12.0.70nvdUScpe:2.3:a:intel:converged_security_and_management_engine:*:*:*:*:*:*:*:*
intel converged security and management engine14.0.0 → 14.0.45nvdUScpe:2.3:a:intel:converged_security_and_management_engine:*:*:*:*:*:*:*:*
intel server platform services< e3_05.01.04.200nvdUScpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:*
intel server platform services< e5_04.01.04.400nvdUScpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:*

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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+4149 more

references (14)

External citations — patches, advisories, analysis.

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