The affected Reolink P2P products do not sufficiently protect data transferred between the local device and Reolink servers. This can allow an attacker to access sensitive information, such as camera feeds.

On Reolink RLC-410W, C1 Pro, C2 Pro, RLC-422W, and RLC-511W devices through 1.0.227, an authenticated admin can use the "TestEmail" functionality to inject and run OS commands as root, as demonstrated by shell metacharacters in the addr1 field.