---
id: CVE-2026-101155
title: >-
  An authenticated remote attacker with specific permissions can read or write
  files on the platform filesystem beyond the intended scope through specially
  crafted requests and/or crafted file uploads to the Software Management Studio
  Soft…
summary: >-
  An authenticated remote attacker with specific permissions can read or write
  files on the platform filesystem beyond the intended scope through specially
  crafted requests and/or crafted file uploads to the Software Management Studio
  Soft…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-22
vendor: Arista Networks
product: CloudVision Portal
affected:
  - cloudvision_portal 2026.2.0
  - cloudvision_portal >= 2026.1.0 <= 2026.1.2
  - cloudvision_portal >= 2025.3.0 <= 2025.3.3
  - cloudvision_portal >= 2024.2.0 < 2025.3.0
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T21:17:00.620'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-101155'
references:
  - url: >-
      https://www.arista.com/en/support/advisories-notices/security-advisory/24805-security-advisory-0189
    label: psirt@arista.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-06T20:01:03.294569Z'
ingestedAt: '2026-10-06T20:16:42.487Z'
---

## Overview

An authenticated remote attacker with specific permissions can read or write files on the platform filesystem beyond the intended scope through specially crafted requests and/or crafted file uploads to the Software Management Studio Software Repository.

## Remediation

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