← Port Encyclopedia
573

Port-573

TCP
System Low Risk
Reserved or unassigned port 573 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 573

nmap -sV -p 573 target
nmap -sV -sC --script=banner -p 573 target
nc -zv target 573

🛡️ Security Considerations

  • Scan port 573 with nmap -sV to identify the exact service and version
  • If Port-573 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-573 to find known exploits
  • Monitor traffic on port 573 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

🔗 Related System Ports

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TCPMUX
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Echo
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Discard
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systat
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Daytime
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QOTD
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Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 568
Port-568
Port 569
Port-569
Port 570
Port-570
Port 571
Port-571
Port 572
Port-572
Port 574
Port-574
Port 575
Port-575
Port 576
Port-576
Port 577
Port-577
Port 578
Port-578
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