---
id: CVE-2025-30247
title: >-
  An OS command injection vulnerability in user interface in Western Digital My
  Cloud firmware prior to 5.31.108 on NAS platforms allows remote attackers to
  execute arbitrary system commands via a specially crafted HTTP POST.
summary: >-
  An OS command injection vulnerability in user interface in Western Digital My
  Cloud firmware prior to 5.31.108 on NAS platforms allows remote attackers to
  execute arbitrary system commands via a specially crafted HTTP POST.
severity: none
cwe:
  - CWE-78
published: '2025-09-29'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T09:10:00.213'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-30247'
references:
  - url: >-
      https://www.westerndigital.com/support/product-security/wdc-25006-western-digital-my-cloud-os-5-firmware-5-31-108
    label: psirt@wdc.com
tags:
  - nvd
epss: 0.01089
epssPercentile: 0.64322
ingestedAt: '2026-10-09T09:31:00.991Z'
---

## Overview

An OS command injection vulnerability in user interface in Western Digital My Cloud firmware prior to 5.31.108 on NAS platforms allows remote attackers to execute arbitrary system commands via a specially crafted HTTP POST.

## Remediation

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