← Port Encyclopedia
773
Port-773
TCP
System Low Risk
Reserved or unassigned port 773 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 773

nmap -sV -p 773 target
nmap -sV -sC --script=banner -p 773 target
nc -zv target 773

🛡️ Security Considerations

  • Scan port 773 with nmap -sV to identify the exact service and version
  • If Port-773 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-773 to find known exploits
  • Monitor traffic on port 773 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

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📍 Nearby Ports

Port 768
Port-768
Port 769
Port-769
Port 770
Port-770
Port 771
Port-771
Port 772
Port-772
Port 774
Port-774
Port 775
Port-775
Port 776
Port-776
Port 777
Port-777
Port 778
Port-778
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