← Port Encyclopedia
609

Port-609

TCP
System Low Risk
Reserved or unassigned port 609 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 609

nmap -sV -p 609 target
nmap -sV -sC --script=banner -p 609 target
nc -zv target 609

🛡️ Security Considerations

  • Scan port 609 with nmap -sV to identify the exact service and version
  • If Port-609 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-609 to find known exploits
  • Monitor traffic on port 609 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

🔗 Related System Ports

Port 1
TCPMUX
Port 5
RJE
Port 7
Echo
Port 9
Discard
Port 11
systat
Port 13
Daytime
Port 17
QOTD
Port 19
Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 604
Port-604
Port 605
Port-605
Port 606
Port-606
Port 607
Port-607
Port 608
Port-608
Port 610
Port-610
Port 611
Port-611
Port 612
Port-612
Port 613
Port-613
Port 614
Port-614
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