CyberHunter
Local dataset, no network
// Other services

Port 3054: AMT CNF PROT

Port 3054 is assigned by IANA to amt-cnf-prot (AMT CNF PROT).

3054

How amt-cnf-prot works

Other services
client:3054amt-cnf-protresponse client:3054amt-cnf-protresponse

The client sends a request to port 3054 and the amt-cnf-prot 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 3054 dangerous?

We have no specific security note for port 3054. 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 3054

ServicePortTransportDescriptionReferenceUpdated
amt-cnf-prot 3054 TCP, UDP AMT CNF PROT - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3054, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3054'      # process listening on 3054
sudo lsof -nP -i :3054

macOS

sudo lsof -nP -i :3054

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3054 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3054
netstat -ano | findstr :3054

From another machine

nmap -p 3054 -sV <host>
sudo nmap -sU -p 3054 <host>
nc -zv <host> 3054

Block it in the firewall

sudo ufw deny 3054/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3054" -Direction Inbound -LocalPort 3054 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3054 used for?

Port 3054 is assigned by IANA to amt-cnf-prot (AMT CNF PROT).

Is port 3054 TCP or UDP?

Port 3054 is registered for TCP and UDP.

Is it safe to open port 3054?

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 3054 is open?

On Linux run "ss -ltnup 'sport = :3054'", on macOS "lsof -nP -i :3054", and on Windows "netstat -ano | findstr :3054" to see the local process. From another machine, "nmap -p 3054 <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