The Western Digital My Cloud (Personal Cloud Storage), or WD My Cloud for short, is a consumer NAS product. The idea behind this device is for a household, team, or small-organization to have full and complete control over their data in a private cloud environment without having to trust their data storage to multi-tenanted services. These and a number of other issues have been reported to Western Digital and updates are in the process of being rolled out for the My Cloud, My Cloud Mirror, EX2, DL2100, and other devices as of September 11th 2015.”]
Source: https://versprite.com/blog/information-security/command-injection-in-the-wd-my-cloud-nas/