← Port Encyclopedia
249
Port-249
TCP
System Low Risk
Reserved or unassigned port 249 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 249

nmap -sV -p 249 target
nmap -sV -sC --script=banner -p 249 target
nc -zv target 249

🛡️ Security Considerations

  • Scan port 249 with nmap -sV to identify the exact service and version
  • If Port-249 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-249 to find known exploits
  • Monitor traffic on port 249 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
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Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 244
Port-244
Port 245
Port-245
Port 246
Port-246
Port 247
Port-247
Port 248
Port-248
Port 250
Port-250
Port 251
Port-251
Port 252
Port-252
Port 253
Port-253
Port 254
Port-254
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