← Port Encyclopedia
148

Port-148

TCP
System Low Risk
Reserved or unassigned port 148 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 148

nmap -sV -p 148 target
nmap -sV -sC --script=banner -p 148 target
nc -zv target 148

🛡️ Security Considerations

  • Scan port 148 with nmap -sV to identify the exact service and version
  • If Port-148 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-148 to find known exploits
  • Monitor traffic on port 148 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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TCPMUX
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Discard
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systat
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QOTD
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Port 37
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Port 79
Finger
Port 111
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📍 Nearby Ports

Port 143
IMAP
Port 144
Port-144
Port 145
Port-145
Port 146
Port-146
Port 147
Port-147
Port 149
Port-149
Port 150
Port-150
Port 151
Port-151
Port 152
Port-152
Port 153
Port-153
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