← Port Encyclopedia
218

Port-218

TCP
System Low Risk
Reserved or unassigned port 218 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 218

nmap -sV -p 218 target
nmap -sV -sC --script=banner -p 218 target
nc -zv target 218

🛡️ Security Considerations

  • Scan port 218 with nmap -sV to identify the exact service and version
  • If Port-218 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-218 to find known exploits
  • Monitor traffic on port 218 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
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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 213
Port-213
Port 214
Port-214
Port 215
Port-215
Port 216
Port-216
Port 217
Port-217
Port 219
Port-219
Port 220
Port-220
Port 221
Port-221
Port 222
Port-222
Port 223
Port-223
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