10

CVE-2024-11186: arista networks cloudvision portal Improper Authentication

CVSS: 10.0v3.1CriticalDeferred
Published 08-05-2025Last modified 08-05-2025
Open JSON

Vulnerability summary

CVE-2024-11186 is a critical (CVSS 10.0) Improper Authentication vulnerability in arista networks cloudvision portal. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55.2% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.78%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-05-2025
    PublishedVulnerability first disclosed.
  2. 08-05-2025
    Last modifiedVulnerability information updated.

Description

On affected versions of the CloudVision Portal, improper access controls could enable a malicious authenticated user to take broader actions on managed EOS devices than intended. This advisory impacts the Arista CloudVision Portal products when run on-premise. It does not impact CloudVision as-a-Service.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.78%

Chance of exploitation in the next 30 days

Percentile

55%

Versus all other CVEs

30-day change

+0.03 pp

From 0.75% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.78%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Arista networks1 product
  • cloudvision portal2024.3.0 | ≥ 2024.2.0, ≤ 2024.2.1 | ≥ 2024.1.0, ≤ 2024.1.2 | 2023.3 | 2023.2 | 2023.1 | 2022.3 | 2022.2 | 2022.1 | 2021.3 | 2021.2 | 2021.1 | 2020.3 | 2020.2 | 2020.1 | 2019.1 | 2018.2 | 2018.1 | 2017.2

1 vendor · 1 product

References

1 links