Just a heads-up, a new cumulative patch (12.3.2) [This morning] for V12 has been released, and it's super important!
This update fixes several issues, but the big news is that it addresses a critical 9.9 severity CVE in the Veeam Backup Service. This vulnerability could let an unauthenticated user log into the Veeam Backup Service with NTLM.
Don't wait on this one! I highly recommend checking out the KB KB4743: Vulnerabilities Resolved in Veeam Backup & Replication 12.3.2 article and patching your environments ASAP.