On Wednesday, Apple launched the official version of iOS 13.3, bringing with it a number of new features and bug fixes, including more communication restrictions for parents in the screen usage time feature, and parents restricting the number of people their children can contact over the phone, “FaceTime” or “messages.” It’s also possible for parents to manage the contacts that appear on their children’s devices through their children’s contact list.
But cnn reported that the feature is vulnerable, and when an unknown number is sent to a device, adding it to contacts can break the limit. Although this vulnerability is only valid when screen time is available, it will not be possible to exploit the vulnerability after the available time has exhausted the entry limit.
Apple has now indicated that it is aware of the vulnerability and is working on fixes, suggesting that parents can choose to synchronize contacts data through iCloud as a temporary solution before the vulnerability is fixed:
1. Go to Settings, “your name”, “iCloud”.
2. Turn on Contacts.
3. When asked if you want to merge or cancel, tap Merge.