CyberHunter
LinkedIn profile - Bastien Cordier Email: contact@bastiencordier.pro
// Other services

Port 8184: Remote iTach Connection

Port 8184 is assigned by IANA to itach (Remote iTach Connection).

8184

How itach works

Other services
client:8184itachresponse client:8184itachresponse

The client sends a request to port 8184 and the itach service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 8184 dangerous?

We have no specific security note for port 8184. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 8184

ServicePortTransportDescriptionReferenceUpdated
itach 8184 TCP, UDP Remote iTach Connection - 2010-04-27

// source: IANA service name and port number registry

03 Check it

Which program uses port 8184, and is it reachable?

Linux

sudo ss -ltnup 'sport = :8184'      # process listening on 8184
sudo lsof -nP -i :8184

macOS

sudo lsof -nP -i :8184

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 8184 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 8184
netstat -ano | findstr :8184

From another machine

nmap -p 8184 -sV <host>
sudo nmap -sU -p 8184 <host>
nc -zv <host> 8184

Block it in the firewall

sudo ufw deny 8184/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 8184" -Direction Inbound -LocalPort 8184 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 8184 used for?

Port 8184 is assigned by IANA to itach (Remote iTach Connection).

Is port 8184 TCP or UDP?

Port 8184 is registered for TCP and UDP.

Is it safe to open port 8184?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 8184 is open?

On Linux run "ss -ltnup 'sport = :8184'", on macOS "lsof -nP -i :8184", and on Windows "netstat -ano | findstr :8184" to see the local process. From another machine, "nmap -p 8184 <host>" shows whether it is reachable.

05 Related
:4444 Metasploit default / krb524 tcp · udp · high risk :31337 Back Orifice / elite tcp · udp · high risk :1 TCP Port Service Multiplexer tcp · udp :5 Remote Job Entry tcp · udp :9 Discard tcp · udp · sctp · dccp :11 Active Users tcp · udp :17 Quote of the Day tcp · udp :18 Message Send Protocol (historic) tcp · udp

Latest vulnerability news

All news