← Port Encyclopedia
200

Port-200

TCP
System Low Risk
Reserved or unassigned port 200 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 200

nmap -sV -p 200 target
nmap -sV -sC --script=banner -p 200 target
nc -zv target 200

🛡️ Security Considerations

  • Scan port 200 with nmap -sV to identify the exact service and version
  • If Port-200 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-200 to find known exploits
  • Monitor traffic on port 200 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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systat
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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 195
Port-195
Port 196
Port-196
Port 197
Port-197
Port 198
Port-198
Port 199
SMUX
Port 201
AppleTalk
Port 202
Port-202
Port 203
Port-203
Port 204
Port-204
Port 205
Port-205
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