Accessing WG302 via http since the year changed?

If you can get to a shell on these devices (e.g. /bin/ash, /bin/bash, something), check out replacing /etc/server.pem (assuming it exists) with your own self-signed certificate (e.g. using selfssl.exe from download.microsoft.com). I wonder if the device comes with wget, I see mine does (wnap210, so not exactly the same).