Vulnerability · Published May 8, 2023 · Assigned by WDC PSIRT
CVE-2023-22813Device API endpoint missing access controls on Western Digital Mobile and Web Apps
Low 3.3
In plain English
A low-severity information exposure in ibi Mobile App from SanDisk. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Western Digital | My Cloud OS 5 Mobile App | 0 – before 4.21.0 |
| Western Digital | My Cloud Home Mobile App | 0 – before 4.21.0 |
| SanDisk | ibi Mobile App | 0 – before 4.21.0 |
| Western Digital | My Cloud OS 5 Web App | 0 – before 4.26.0-6126 |
| Western Digital | My Cloud Home Web App | 0 – before 4.26.0-6126 |
| SanDisk | ibi Web App | 0 – before 4.26.0-6126 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N