5.3

CVE-2026-101151: arista networks cloudvision portal Open Redirect

CVSS: 5.3v4.0MediumAwaiting analysis
Published 06-10-2026Last modified 06-10-2026
Open JSON

Vulnerability summary

CVE-2026-101151 is a medium (CVSS 5.3) Open Redirect vulnerability in arista networks cloudvision portal. EPSS estimates a 0.31% chance of exploitation in the next 30 days, higher than 22.1% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v4.0 (CVE.org)
EPSS score
0.31%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-10-2026
    PublishedVulnerability first disclosed.
  2. 06-10-2026
    Last modifiedVulnerability information updated.

Description

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.31%

Chance of exploitation in the next 30 days

Percentile

22%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

07-10-202619-10-2026
EPSS score
0.31%

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 portal2026.2.0 | ≥ 2026.1.0, ≤ 2026.1.2 | ≥ 2025.3.0, ≤ 2025.3.3 | ≥ 2020.3.0, < 2025.3.0

1 vendor · 1 product

References

1 links