I've had a server running for a while that we haven't been playing on for a while, so it hasn't been updated in ages. It was running 42.13.1.
I noticed in my firewall logs that I was getting a lot of not normal traffic to port 16261 UDP, which is when I saw the post of the forums.
Is there anything that I need to worry about regarding the vulnerability and the server it was hosted on? It was hosted on a proxmox lxc container.