CVE-2023-22813

LOW

Western Digital My Cloud OS 5 and My Cloud Home - Unauthenticated Information Disclosure via Device API Endpoint

Title source: llm

Description

A device API endpoint was missing access controls on Western Digital My Cloud OS 5 iOS and Anroid Mobile Apps, My Cloud Home iOS and Android Mobile Apps, SanDisk ibi iOS and Android Mobile Apps, My Cloud OS 5 Web App, My Cloud Home Web App and the SanDisk ibi Web App. Due to a permissive CORS policy and missing authentication requirement for private IPs, a remote attacker on the same network as the device could obtain device information by convincing a victim user to visit an attacker-controlled server and issue a cross-site request. This issue affects My Cloud OS 5 Mobile App: before 4.21.0; My Cloud Home Mobile App: before 4.21.0; ibi Mobile App: before 4.21.0; My Cloud OS 5 Web App: before 4.26.0-6126; My Cloud Home Web App: before 4.26.0-6126; ibi Web App: before 4.26.0-6126.

References (1)

Core 1

Core References

Vendor Advisory

https://www.westerndigital.com/support/product-security/wdc-23004-western-digital-my-cloud-os-5-my-cloud-home-sandisk-ibi-and-wd-cloud-mobile-and-web-app-update

Scores

CVSS v3 3.3

EPSS 0.0046

EPSS Percentile 36.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-200 CWE-862

Status published

Products (6)

westerndigital/my_cloud < 4.26.0-6126

westerndigital/my_cloud_home < 4.21.0 (2 CPE variants)

westerndigital/my_cloud_home < 4.26.0-6126

westerndigital/my_cloud_os_5 < 4.21.0 (2 CPE variants)

westerndigital/sandisk_ibi < 4.21.0 (2 CPE variants)

westerndigital/sandisk_ibi < 4.26.0-6126

Published May 08, 2023

Tracked Since Feb 18, 2026