← Port Encyclopedia
9443

HTTPS-Alt

TCP
Web Medium Risk
Alternative HTTPS — various web administration panels

🔍 How to Scan Port 9443

nmap -sV -p 9443 target
nmap -sV -sC --script=banner -p 9443 target
nc -zv target 9443

🛡️ Security Considerations

  • Scan port 9443 with nmap -sV to identify the exact service and version
  • If HTTPS-Alt is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit https-alt to find known exploits
  • Monitor traffic on port 9443 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

🔗 Related Web Ports

Port 70
Gopher
Port 80
HTTP
Port 81
HTTP-Alt
Port 82
HTTP-Alt
Port 83
HTTP-Alt
Port 84
HTTP-Alt
Port 443
HTTPS
Port 2082
cPanel
Port 2083
cPanel-SSL
Port 2086
WHM
Port 2087
WHM-SSL
Port 4443
HTTPS-Alt

📍 Nearby Ports

Port 9438
Port-9438
Port 9439
Port-9439
Port 9440
Port-9440
Port 9441
Port-9441
Port 9442
Port-9442
Port 9444
Port-9444
Port 9445
Port-9445
Port 9446
Port-9446
Port 9447
Port-9447
Port 9448
Port-9448
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