CVE-2021-0001

lowpriority · track · 19EPSS 0.002 · 11 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.21% (11th) EPSS

CVSS 2.1 · low

Is it mine?

8 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.

cvss

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

4.7

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–4.7

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

v3.14.7mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1 · impact 3.6

v3.14.3mediumCVSS:3.1/AV:L/AC:H/PR:L/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-203USprimary

affected products (8)

Products and version ranges known to be affected.

n/a Intel(R) IPP≤ before version 2020 update 1enisa_euvdEU
intel integrated performance primitives cryptography= 2019nvdUScpe:2.3:a:intel:integrated_performance_primitives_cryptography:*:*:*:*:*:*:*:*
intel integrated performance primitives cryptography= 2020nvdUScpe:2.3:a:intel:integrated_performance_primitives_cryptography:*:*:*:*:*:*:*:*
intel sgx dcap≤ 1.10.100.4nvdUScpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:*:*:*
intel sgx psw≤ 2.12.100.4nvdUScpe:2.3:a:intel:sgx_psw:*:*:*:*:*:*:*:*
intel sgx psw≤ 2.13.100.4nvdUScpe:2.3:a:intel:sgx_psw:*:*:*:*:*:*:*:*
intel sgx sdk≤ 2.13.100.4nvdUScpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:*
intel sgx sdk≤ 2.12.100.4nvdUScpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:*:*:*

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 2021-06-09modified 2026-06-17

related (886)

Related entries.

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+881 more

references (6)

External citations — patches, advisories, analysis.

scry

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