All ports
Port10003/UDP
documentum_sPort
10003
Protocol
UDP
Category
Registered
Service
documentum_s
What is port 10003?
Port 10003/UDP is a Registered port, registered with IANA for specific applications. It is associated with the documentum_s service.
EMC-Documentum Content Server Product
Useful commands
nmapnmap -p 10003 -sV example.comnetcatnc -zv example.com 10003curlcurl -v http://example.com:10003/telnettelnet example.com 10003bash(echo > /dev/udp/example.com/10003) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 10003/udpDeny
sudo ufw deny 10003/udpiptablesAllow
sudo iptables -A INPUT -p udp --dport 10003 -j ACCEPTDeny
sudo iptables -D INPUT -p udp --dport 10003 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=10003/udpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 10003" dir=in action=allow protocol=UDP localport=10003Security 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- Outdated versions with vulnerabilities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 10003/UDP?
Port 10003/UDP is associated with the documentum_s service. EMC-Documentum Content Server Product
Is it safe to expose port 10003 to the Internet?
It depends on the service and configuration. Port 10003 (documentum_s) 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 10003 is open?
You can use nmap: `nmap -p 10003 -sV example.com`, netcat: `nc -zv example.com 10003`, or the bash command: `(echo > /dev/udp/example.com/10003) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 10003 on my firewall?
On Linux with UFW: `sudo ufw allow 10003/udp` (open) or `sudo ufw deny 10003/udp` (close). With iptables: `sudo iptables -A INPUT -p udp --dport 10003 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 10003" dir=in action=allow protocol=UDP localport=10003`.
What applications and services use port 10003?
Port 10003/UDP is used by the documentum_s service. Specific uses depend on the software and configuration. Check our related tools section for more information.