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// Other services

Port 2054: Weblogin Port

Port 2054 is assigned by IANA to weblogin (Weblogin Port).

2054

How weblogin works

Other services
client:2054webloginresponse client:2054webloginresponse

The client sends a request to port 2054 and the weblogin 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 2054 dangerous?

We have no specific security note for port 2054. 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 2054

ServicePortTransportDescriptionReferenceUpdated
weblogin 2054 TCP, UDP Weblogin Port - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2054, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2054'      # process listening on 2054
sudo lsof -nP -i :2054

macOS

sudo lsof -nP -i :2054

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2054 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2054
netstat -ano | findstr :2054

From another machine

nmap -p 2054 -sV <host>
sudo nmap -sU -p 2054 <host>
nc -zv <host> 2054

Block it in the firewall

sudo ufw deny 2054/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2054" -Direction Inbound -LocalPort 2054 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2054 used for?

Port 2054 is assigned by IANA to weblogin (Weblogin Port).

Is port 2054 TCP or UDP?

Port 2054 is registered for TCP and UDP.

Is it safe to open port 2054?

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 2054 is open?

On Linux run "ss -ltnup 'sport = :2054'", on macOS "lsof -nP -i :2054", and on Windows "netstat -ano | findstr :2054" to see the local process. From another machine, "nmap -p 2054 <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

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