CVE-2024-8000

mediumpriority · track · 0EPSS 0.002 · 10 %ileDEEU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.20% (10th) EPSS

CVSS 5.3 · medium

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-28

On affected platforms running Arista EOS with 802.1X configured, certain conditions may occur where a dynamic ACL is received from the AAA server resulting in only the first line of the ACL being installed after an Accelerated Software Upgrade (ASU) restart. Note: supplicants with pending captive-portal authentication during ASU would be impacted with this bug.

cvss

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

5.3

010

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

v3.15.3mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · psirt@arista.comexploitability 1.6 · impact 3.6

v3.14.9mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1284US

affected products (9)

Products and version ranges known to be affected.

Arista EOS <4.30.8Mall versionscert_bundDE
Arista EOS <4.31.5Mall versionscert_bundDE
Arista EOS <4.32.5Mall versionscert_bundDE
Arista EOS< 4.30.8Mcert_bundDE
Arista EOS< 4.31.5Mcert_bundDE
Arista EOS< 4.32.5Mcert_bundDE
Arista Networks EOS≤ 4.31.0 ≤4.31.5Menisa_euvdEU
Arista Networks EOS≤ 4.30.0 ≤4.30.8Menisa_euvdEU
Arista Networks EOS≤ 4.32.0 ≤4.32.4Menisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0074Arista EOS: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2025-01-14csaf · cert_bundDE
Ein Angreifer aus einem angrenzenden Netzwerk kann eine Schwachstelle in Arista EOS ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2025-03-04modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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