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// Other services

Port 2327: xingcsm

Port 2327 is assigned by IANA to xingcsm (xingcsm).

2327

How xingcsm works

Other services
client:2327xingcsmresponse client:2327xingcsmresponse

The client sends a request to port 2327 and the xingcsm 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 2327 dangerous?

We have no specific security note for port 2327. 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 2327

ServicePortTransportDescriptionReferenceUpdated
xingcsm 2327 TCP, UDP xingcsm - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2327, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2327'      # process listening on 2327
sudo lsof -nP -i :2327

macOS

sudo lsof -nP -i :2327

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2327 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2327
netstat -ano | findstr :2327

From another machine

nmap -p 2327 -sV <host>
sudo nmap -sU -p 2327 <host>
nc -zv <host> 2327

Block it in the firewall

sudo ufw deny 2327/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2327" -Direction Inbound -LocalPort 2327 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2327 used for?

Port 2327 is assigned by IANA to xingcsm (xingcsm).

Is port 2327 TCP or UDP?

Port 2327 is registered for TCP and UDP.

Is it safe to open port 2327?

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 2327 is open?

On Linux run "ss -ltnup 'sport = :2327'", on macOS "lsof -nP -i :2327", and on Windows "netstat -ano | findstr :2327" to see the local process. From another machine, "nmap -p 2327 <host>" shows whether it is reachable.

05 Related
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