---
id: CVE-2026-102159
title: >-
  An access-control flaw in the CV-CUE backend may allow an unauthenticated
  network attacker to access functionality intended only for internal services
summary: >-
  An access-control flaw in the CV-CUE backend may allow an unauthenticated
  network attacker to access functionality intended only for internal services.
  Successful exploitation may expose sensitive location information or disrupt
  affected…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-306
vendor: Arista Networks
product: CloudVision CUE
affected:
  - cloudvision_cue >= 2022.3.0 <= 2026.2.0
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T21:17:02.760'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102159'
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: 'yes'
  technicalImpact: total
  timestamp: '2026-10-06T20:03:00.815750Z'
ingestedAt: '2026-10-06T20:16:42.485Z'
---

## Overview

An access-control flaw in the CV-CUE backend may allow an unauthenticated network attacker to access functionality intended only for internal services. Successful exploitation may expose sensitive location information or disrupt affected services.

## Remediation

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