A vulnerability in the web application of the ctrlX OS setup mechanism facilitated an authenticated (low privileged) attacker to gain remote access to backup archives created by a user with elevated permissions. Depending on the content of the backup archive, the attacker may have been able to access sensitive data.

A vulnerability in the Task API endpoint of the ctrlX OS setup mechanism allowed a remote, unauthenticated attacker to access and extract internal application data, including potential debug logs and the version of installed apps.

Ambiguous wording in the web interface of the ctrlX OS setup mechanism could lead the user to believe that the backup file is encrypted when a password is set. However, only the private key - if available in the backup - is encrypted, while the backup file itself remains unencrypted.