← Port Encyclopedia
278

Port-278

TCP
System Low Risk
Reserved or unassigned port 278 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 278

nmap -sV -p 278 target
nmap -sV -sC --script=banner -p 278 target
nc -zv target 278

🛡️ Security Considerations

  • Scan port 278 with nmap -sV to identify the exact service and version
  • If Port-278 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-278 to find known exploits
  • Monitor traffic on port 278 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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Port 79
Finger
Port 111
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Ident

📍 Nearby Ports

Port 273
Port-273
Port 274
Port-274
Port 275
Port-275
Port 276
Port-276
Port 277
Port-277
Port 279
Port-279
Port 280
Port-280
Port 281
Port-281
Port 282
Port-282
Port 283
Port-283
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