All ports
Port1859/TCP
gammafetchsvrPort
1859
Protocol
TCP
Category
Registered
Service
gammafetchsvr
What is port 1859?
Port 1859/TCP is a Registered port, registered with IANA for specific applications. It is associated with the gammafetchsvr service.
Gamma Fetcher Server
Useful commands
nmapnmap -p 1859 -sV example.comnetcatnc -zv example.com 1859curlcurl -v http://example.com:1859/telnettelnet example.com 1859bash(echo > /dev/tcp/example.com/1859) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1859/tcpDeny
sudo ufw deny 1859/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1859 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1859 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1859/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1859" dir=in action=allow protocol=TCP localport=1859Security 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- Outdated versions with vulnerabilities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 1859/TCP?
Port 1859/TCP is associated with the gammafetchsvr service. Gamma Fetcher Server
Is it safe to expose port 1859 to the Internet?
It depends on the service and configuration. Port 1859 (gammafetchsvr) 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 1859 is open?
You can use nmap: `nmap -p 1859 -sV example.com`, netcat: `nc -zv example.com 1859`, or the bash command: `(echo > /dev/tcp/example.com/1859) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1859 on my firewall?
On Linux with UFW: `sudo ufw allow 1859/tcp` (open) or `sudo ufw deny 1859/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1859 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1859" dir=in action=allow protocol=TCP localport=1859`.
What applications and services use port 1859?
Port 1859/TCP is used by the gammafetchsvr service. Specific uses depend on the software and configuration. Check our related tools section for more information.