All ports
Port12012/TCP
viperaPort
12012
Protocol
TCP
Category
Registered
Service
vipera
What is port 12012?
Port 12012/TCP is a Registered port, registered with IANA for specific applications. It is associated with the vipera service.
Vipera Messaging Service
Useful commands
nmapnmap -p 12012 -sV example.comnetcatnc -zv example.com 12012curlcurl -v http://example.com:12012/telnettelnet example.com 12012bash(echo > /dev/tcp/example.com/12012) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 12012/tcpDeny
sudo ufw deny 12012/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 12012 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 12012 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=12012/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 12012" dir=in action=allow protocol=TCP localport=12012Security 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- Outdated versions with vulnerabilities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 12012/TCP?
Port 12012/TCP is associated with the vipera service. Vipera Messaging Service
Is it safe to expose port 12012 to the Internet?
It depends on the service and configuration. Port 12012 (vipera) 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 12012 is open?
You can use nmap: `nmap -p 12012 -sV example.com`, netcat: `nc -zv example.com 12012`, or the bash command: `(echo > /dev/tcp/example.com/12012) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 12012 on my firewall?
On Linux with UFW: `sudo ufw allow 12012/tcp` (open) or `sudo ufw deny 12012/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 12012 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 12012" dir=in action=allow protocol=TCP localport=12012`.
What applications and services use port 12012?
Port 12012/TCP is used by the vipera service. Specific uses depend on the software and configuration. Check our related tools section for more information.