Port 8378Cruise CONFIG
An obscure IANA assignment for Cruise CONFIG, with no established commonly deployed service known on TCP or UDP 8378.
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
2 transports registered
payload readable on path
registered with iana
safe
rank 993 of 6,030 · top 16%
Technical Details
what runs on :8378Cruise CONFIG is registered on port :8378 over tcp and udp to Steve Husak. We don't have a technical write-up for it beyond the IANA registry entry.
In nmap's internet-wide scan data this port is never observed open, so if it's open on your network it's more likely a custom or misconfigured service than the registered one.
find what's listening on :8378
# linux
sudo ss -tulpn 'sport = :8378'
# macos / bsd
sudo lsof -nP -i :8378
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :8378nmap -sV -p T:8378 <host>
sudo nmap -sU -sV -p U:8378 <host>run it? the handshake, the implementations you meet in the wild and the flags that matter come from the engineers who do.
add technical detailsSecurity Information
exposure of :8378risk score
1/ 10safe
routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
official
registered with iana for this service — scanners fingerprint it by number
reachable over
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
no security notes recorded for :8378 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :8378, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8442 | CyBro A-bus | TCPUDP | Network Services | caution | 11.6k |
| :8333 | VMware Server UI (Secure) | Web Services | caution | 7.9k | |
| :8400 | Commvault CVP | TCPUDP | File Transfer | caution | 6.9k |
| :8403 | admind | TCPUDP | System | safe | 0 |
| :8401 | sabarsd | TCPUDP | — | safe | 0 |
| :8383 | M2M Services | TCPUDP | — | safe | 0 |
| :8321 | Thin(ium) Network Protocol | TCPUDP | Network Services | safe | 0 |
| :8402 | abarsd | TCPUDP | — | safe | 0 |
risk mix of the 8 listed
- safe63%
- caution38%
0 of 8 encrypted