All ports
Port1527/TCP
tlisrvPort
1527
Protocol
TCP
Category
Registered
Service
tlisrv
What is port 1527?
Port 1527/TCP is a Registered port, registered with IANA for specific applications. It is associated with the tlisrv service.
oracle
Useful commands
nmapnmap -p 1527 -sV example.comnetcatnc -zv example.com 1527curlcurl -v http://example.com:1527/telnettelnet example.com 1527bash(echo > /dev/tcp/example.com/1527) 2>/dev/nullFirewall commands
UFWAllow
sudo ufw allow 1527/tcpDeny
sudo ufw deny 1527/tcpiptablesAllow
sudo iptables -A INPUT -p tcp --dport 1527 -j ACCEPTDeny
sudo iptables -D INPUT -p tcp --dport 1527 -j ACCEPTfirewalldAllow
sudo firewall-cmd --permanent --add-port=1527/tcpWindowsAllow
netsh advfirewall firewall add rule name="Open Port 1527" dir=in action=allow protocol=TCP localport=1527Security 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- Outdated versions with vulnerabilities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 1527/TCP?
Port 1527/TCP is associated with the tlisrv service. oracle
Is it safe to expose port 1527 to the Internet?
It depends on the service and configuration. Port 1527 (tlisrv) 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 1527 is open?
You can use nmap: `nmap -p 1527 -sV example.com`, netcat: `nc -zv example.com 1527`, or the bash command: `(echo > /dev/tcp/example.com/1527) 2>/dev/null && echo "Open" || echo "Closed"`.
How do I open or close port 1527 on my firewall?
On Linux with UFW: `sudo ufw allow 1527/tcp` (open) or `sudo ufw deny 1527/tcp` (close). With iptables: `sudo iptables -A INPUT -p tcp --dport 1527 -j ACCEPT`. On Windows: `netsh advfirewall firewall add rule name="Open Port 1527" dir=in action=allow protocol=TCP localport=1527`.
What applications and services use port 1527?
Port 1527/TCP is used by the tlisrv service. Specific uses depend on the software and configuration. Check our related tools section for more information.