Port 5353 - mDNS (UDP)
Severity: Medium | Category: Legacy
T1498 - Network Denial of Service [Impact] mDNS reflection DDoS amplification (CISA VU#550620)
T1557.001 - AitM: LLMNR/NBT-NS Poisoning [Credential Access] mDNS spoofing redirects service discovery for credential capture
T1046 - Network Service Discovery [Discovery] Multicast DNS reveals all local devices and services