← Port Encyclopedia
878

Port-878

TCP
System Low Risk
Reserved or unassigned port 878 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 878

nmap -sV -p 878 target
nmap -sV -sC --script=banner -p 878 target
nc -zv target 878

🛡️ Security Considerations

  • Scan port 878 with nmap -sV to identify the exact service and version
  • If Port-878 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-878 to find known exploits
  • Monitor traffic on port 878 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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RJE
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Discard
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systat
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Daytime
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QOTD
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Port 37
Time
Port 79
Finger
Port 111
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📍 Nearby Ports

Port 873
rsync
Port 874
Port-874
Port 875
Port-875
Port 876
Port-876
Port 877
Port-877
Port 879
Port-879
Port 880
Port-880
Port 881
Port-881
Port 882
Port-882
Port 883
Port-883
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