Dominion works off of dongles and file transfers.
If you're curious about the DVS topology: https://www.sos.state.co.us/pubs/elections/VotingSystems/sys...
If you're curious about the DVS topology: https://www.sos.state.co.us/pubs/elections/VotingSystems/sys...
A vulnerability in the FTP software, which I don't believe you've provided any proof was actually exploited in the wild during the elections, makes 0 difference to official results.
No one is saying they were hacked this way but it definitely can be used as fodder to bolster election fraud claims (real or imagined.)