All ports
Port2617/TCP
cmadminPort
2617
Protocol
TCP
Category
Registered
Service
cmadmin
What is port 2617?
Port 2617/TCP is a Registered port, registered with IANA for specific applications. It is associated with the cmadmin service.
Clinical Context Managers
Useful commands
nmapnmap -p 2617 -sV example.comnetcatnc -zv example.com 2617curlcurl -v http://example.com:2617/telnettelnet example.com 2617bash(echo > /dev/tcp/example.com/2617) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 2617/tcpDeny
sudo ufw deny 2617/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 2617 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 2617 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=2617/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 2617" dir=in action=allow protocol=TCP localport=2617Security Risks
- Unauthorized access to the service
- Data exposure if the service is unauthenticated
- Outdated versions with vulnerabilities
- Incorrect service configuration
Frequently Asked Questions
What service runs on port 2617/TCP?
Port 2617/TCP is associated with the cmadmin service. Clinical Context Managers
Is it safe to expose port 2617 to the Internet?
It depends on the service and configuration. Port 2617 (cmadmin) is a Registered port. If you need to expose it, keep the service updated, use strong authentication, and configure a firewall. It's always recommended to restrict access by IP when possible.
How do I check if port 2617 is open?
You can use nmap: `nmap -p 2617 -sV example.com`, netcat: `nc -zv example.com 2617`, or the bash command: `(echo > /dev/tcp/example.com/2617) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 2617 on my firewall?
On Linux with UFW: `sudo ufw allow 2617/tcp` (open) or `sudo ufw deny 2617/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 2617 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 2617" dir=in action=allow protocol=TCP localport=2617`.
What applications and services use port 2617?
Port 2617/TCP is used by the cmadmin service. Specific uses depend on the software and configuration. Check our related tools section for more information.