CyberHunter
Local dataset, no network
// Other services

Port 1267: eTrust Policy Compliance

Port 1267 is assigned by IANA to epc (eTrust Policy Compliance).

1267

How epc works

Other services
client:1267epcresponse client:1267epcresponse

The client sends a request to port 1267 and the epc 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 1267 dangerous?

We have no specific security note for port 1267. 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 1267

ServicePortTransportDescriptionReferenceUpdated
epc 1267 TCP, UDP eTrust Policy Compliance - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1267, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1267'      # process listening on 1267
sudo lsof -nP -i :1267

macOS

sudo lsof -nP -i :1267

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1267 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1267
netstat -ano | findstr :1267

From another machine

nmap -p 1267 -sV <host>
sudo nmap -sU -p 1267 <host>
nc -zv <host> 1267

Block it in the firewall

sudo ufw deny 1267/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1267" -Direction Inbound -LocalPort 1267 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1267 used for?

Port 1267 is assigned by IANA to epc (eTrust Policy Compliance).

Is port 1267 TCP or UDP?

Port 1267 is registered for TCP and UDP.

Is it safe to open port 1267?

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 1267 is open?

On Linux run "ss -ltnup 'sport = :1267'", on macOS "lsof -nP -i :1267", and on Windows "netstat -ano | findstr :1267" to see the local process. From another machine, "nmap -p 1267 <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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