← Port Encyclopedia
973

Port-973

TCP
System Low Risk
Reserved or unassigned port 973 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 973

nmap -sV -p 973 target
nmap -sV -sC --script=banner -p 973 target
nc -zv target 973

🛡️ Security Considerations

  • Scan port 973 with nmap -sV to identify the exact service and version
  • If Port-973 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-973 to find known exploits
  • Monitor traffic on port 973 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
Port 7
Echo
Port 9
Discard
Port 11
systat
Port 13
Daytime
Port 17
QOTD
Port 19
Chargen
Port 37
Time
Port 79
Finger
Port 111
RPCbind
Port 113
Ident

📍 Nearby Ports

Port 968
Port-968
Port 969
Port-969
Port 970
Port-970
Port 971
Port-971
Port 972
Port-972
Port 974
Port-974
Port 975
Port-975
Port 976
Port-976
Port 977
Port-977
Port 978
Port-978
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