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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
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.
Metrics
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CVE Modified by Western Digital6/17/2026 1:36:13 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Western Digital","product":"My Cloud OS 5 Mobile App","defaultStatus":"unaffected","platforms":["Android","iOS"],"versions":[{"version":"0","lessThan":"4.21.0","versionType":"custom","status":"affected"}]},{"vendor":"Western Digital","product":"My Cloud Home Mobile App","defaultStatus":"unaffected","platforms":["iOS","Android"],"versions":[{"version":"0","lessThan":"4.21.0","versionType":"custom","status":"affected"}]},{"vendor":"SanDisk","product":"ibi Mobile App","defaultStatus":"unaffected","platforms":["Android","iOS"],"versions":[{"version":"0","lessThan":"4.21.0","versionType":"custom","status":"affected"}]},{"vendor":"Western Digital","product":"My Cloud OS 5 Web App","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":" 4.26.0-6126","versionType":"custom","status":"affected"}]},{"vendor":"Western Digital","product":"My Cloud Home Web App","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":" 4.26.0-6126","versionType":"custom","status":"affected"}]},{"vendor":"SanDisk","product":"ibi Web App","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":" 4.26.0-6126","versionType":"custom","status":"affected"}]}]
CVE Modified by Western Digital5/14/2024 8:21:45 AM
Action
Type
Old Value
New Value
Initial Analysis by NIST5/16/2023 11:01:02 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Added
CWE
NIST CWE-862
Added
CPE Configuration
OR
*cpe:2.3:a:westerndigital:my_cloud:*:*:*:*:*:-:*:* versions up to (excluding) 4.26.0-6126
*cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:android:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:-:*:* versions up to (excluding) 4.26.0-6126
*cpe:2.3:a:westerndigital:my_cloud_os_5:*:*:*:*:*:android:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:my_cloud_os_5:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:android:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:iphone_os:*:* versions up to (excluding) 4.21.0
*cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:-:*:* versions up to (excluding) 4.26.0-6126
Changed
Reference Type
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 No Types Assigned
CVE Modified by Western Digital5/10/2023 6:15:09 PM
Action
Type
Old Value
New Value
Changed
Description
A device API endpoint was missing access controls on Western Digital My Cloud OS 5 Mobile App on Android, iOS, Western Digital My Cloud Home Mobile App on iOS, Android, SanDIsk ibi Mobile App on Android, iOS, Western Digital WD Cloud Mobile App on Android, iOS, Western Digital My Cloud OS 5 Web App, Western Digital My Cloud Home Web App, SanDisk ibi Web App and the Western Digital WD 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: through 4.21.0; My Cloud Home Mobile App: through 4.21.0; ibi Mobile App: through 4.21.0; WD Cloud Mobile App: through 4.21.0; My Cloud OS 5 Web App: through 4.26.0-6126; My Cloud Home Web App: through 4.26.0-6126; ibi Web App: through 4.26.0-6126; WD Web App: through 4.26.0-6126.
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.
Quick Info
CVE Dictionary Entry: CVE-2023-22813 NVD
Published Date: 05/08/2023 NVD
Last Modified: 06/17/2026
Source: Western Digital