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

Port 2092: Descent 3

Port 2092 is assigned by IANA to descent3 (Descent 3).

2092

How descent3 works

Other services
client:2092descent3response client:2092descent3response

The client sends a request to port 2092 and the descent3 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 2092 dangerous?

We have no specific security note for port 2092. 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 2092

ServicePortTransportDescriptionReferenceUpdated
descent3 2092 TCP, UDP Descent 3 - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2092, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2092'      # process listening on 2092
sudo lsof -nP -i :2092

macOS

sudo lsof -nP -i :2092

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2092 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2092
netstat -ano | findstr :2092

From another machine

nmap -p 2092 -sV <host>
sudo nmap -sU -p 2092 <host>
nc -zv <host> 2092

Block it in the firewall

sudo ufw deny 2092/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2092" -Direction Inbound -LocalPort 2092 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2092 used for?

Port 2092 is assigned by IANA to descent3 (Descent 3).

Is port 2092 TCP or UDP?

Port 2092 is registered for TCP and UDP.

Is it safe to open port 2092?

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 2092 is open?

On Linux run "ss -ltnup 'sport = :2092'", on macOS "lsof -nP -i :2092", and on Windows "netstat -ano | findstr :2092" to see the local process. From another machine, "nmap -p 2092 <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