← Port Encyclopedia
586

Port-586

TCP
System Low Risk
Reserved or unassigned port 586 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 586

nmap -sV -p 586 target
nmap -sV -sC --script=banner -p 586 target
nc -zv target 586

🛡️ Security Considerations

  • Scan port 586 with nmap -sV to identify the exact service and version
  • If Port-586 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-586 to find known exploits
  • Monitor traffic on port 586 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

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📍 Nearby Ports

Port 581
Port-581
Port 582
Port-582
Port 583
Port-583
Port 584
Port-584
Port 585
Port-585
Port 587
SMTP-Submission
Port 588
Port-588
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Port-589
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Port-590
Port 591
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