CVE-2026-102157

Medium

Description

An insecure direct object reference (IDOR) vulnerability in a CloudVision CUE file-serving interface may allow an authenticated network user, under specific attack conditions, to access another user's transient data.

SeverityMedium

CVSS5.9

Exploit probability—

ProductCloudVision CUE

PublishedOct 6, 2026

First seenOct 6, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Vendor advisories

arista.com/en/support/advisories-notices/security-advisory/24806-security-advisory-0190

Affected products

Product	Affected versions	Fixed in
Arista Networks CloudVision CUE	2021.2.0 ≤ v ≤ 2026.2.0	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.