Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack.

The affected product lacks an authentication check when sending commands to the server via the Moxa service. This vulnerability allows an attacker to execute specified commands, potentially leading to unauthorized downloads or uploads of configuration files and system compromise.