CyberHunter
Local dataset, no network
// Other services

Port 30002: Pago Services 2

Port 30002 is assigned by IANA to pago-services2 (Pago Services 2).

30002

How pago-services2 works

Other services
client:30002pago-services2response client:30002pago-services2response

The client sends a request to port 30002 and the pago-services2 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 30002 dangerous?

We have no specific security note for port 30002. 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 30002

ServicePortTransportDescriptionReferenceUpdated
pago-services2 30002 TCP, UDP Pago Services 2 - 2002-03

// source: IANA service name and port number registry

03 Check it

Which program uses port 30002, and is it reachable?

Linux

sudo ss -ltnup 'sport = :30002'      # process listening on 30002
sudo lsof -nP -i :30002

macOS

sudo lsof -nP -i :30002

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 30002 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 30002
netstat -ano | findstr :30002

From another machine

nmap -p 30002 -sV <host>
sudo nmap -sU -p 30002 <host>
nc -zv <host> 30002

Block it in the firewall

sudo ufw deny 30002/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 30002" -Direction Inbound -LocalPort 30002 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 30002 used for?

Port 30002 is assigned by IANA to pago-services2 (Pago Services 2).

Is port 30002 TCP or UDP?

Port 30002 is registered for TCP and UDP.

Is it safe to open port 30002?

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 30002 is open?

On Linux run "ss -ltnup 'sport = :30002'", on macOS "lsof -nP -i :30002", and on Windows "netstat -ano | findstr :30002" to see the local process. From another machine, "nmap -p 30002 <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