CVE-2020-24496

lowpriority · track · 18EPSS 0.003 · 22 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.29% (22nd) EPSS

CVSS 2.1 · low

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-28

Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service 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:N/I:N/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 2.9

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

v3.13.4lowAV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:Lsecondary · FSTEC (BDU) RU

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

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

affected products (5)

Products and version ranges known to be affected.

HP Computerall versionscert_bundDEcpe:/h:hp:computer:-
n/a Intel(R) 722 Ethernet Controllers≤ before version 1.4.3enisa_euvdEU
Intel Corp. 722 Ethernet Controllers≤ 1.4.3fstec_bduRU
intel ethernet network adapter x722-da2 firmware< 1.4.3nvdUScpe:2.3:o:intel:ethernet_network_adapter_x722-da2_firmware:*:*:*:*:*:*:*:*
intel ethernet network adapter x722-da4 firmware< 1.4.3nvdUScpe:2.3:o:intel:ethernet_network_adapter_x722-da4_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0315Intel Ethernet Controller: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2021-02-09csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Ethernet Controllern ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2021-02-17modified 2026-06-17

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+25194 more

references (6)

External citations — patches, advisories, analysis.

scry

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