Solstice-Pod up to 5.0.2 WEBRTC server mishandles the format-string specifiers %x; %p; %c and %s in the screen_key, display_name, browser_name, and operation_system parameter during the authentication process. This may crash the server and force Solstice-Pod to reboot, which leads to a denial of service.
https://www.youtube.com/watch?v=EGW_M1MqAG0
https://twitter.com/Kevin2600/status/1316261149403275264
https://tiger-team-1337.blogspot.com/2020/10/solstice-pod-critical-unauthenticated.html
https://documentation.mersive.com/content/topics/general-gen2i-pod-specs.htm