cve/2023/CVE-2023-22813.md

### [CVE-2023-22813](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22813)
![](https://img.shields.io/static/v1?label=Product&message=My%20Cloud%20Home%20Mobile%20App&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=My%20Cloud%20Home%20Web%20App&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=My%20Cloud%20OS%205%20Mobile%20App&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=My%20Cloud%20OS%205%20Web%20App&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=ibi%20Mobile%20App&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=ibi%20Web%20App&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%20%204.26.0-6126%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%204.21.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-200%20Exposure%20of%20Sensitive%20Information%20to%20an%20Unauthorized%20Actor&color=brighgreen)

### Description

A device APIendpoint 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 policyand missing authentication requirement for private IPs, a remote attacker onthe same network as the device could obtain device information by convincing avictim user to visit an attacker-controlled server and issue a cross-siterequest.This issue affectsMy 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; MyCloud 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.

### POC

#### Reference
- 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

#### Github
No PoCs found on GitHub currently.