---
id: CVE-2026-102157
title: >-
  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.
summary: >-
  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.
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L'
cwe:
  - CWE-639
vendor: Arista Networks
product: CloudVision CUE
affected:
  - cloudvision_cue >= 2021.2.0 <= 2026.2.0
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T21:17:02.523'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102157'
references:
  - url: >-
      https://www.arista.com/en/support/advisories-notices/security-advisory/24806-security-advisory-0190
    label: psirt@arista.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-06T20:01:56.142507Z'
ingestedAt: '2026-10-06T20:16:42.486Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.