Port 6788SMC-HTTP

SMC-HTTP is an obscure TCP/UDP service assignment on port 6788 with no widely documented public protocol.

transport: tcp · udp
in transit: cleartext
assignment: official
risk: 1/10
lookups: 0

Technical Details

what runs on :6788

no technical write-up for :6788 yet

the handshake, the implementations you meet in the wild, the flags that matter. we have the registry entry — the detail comes from the engineers who run it.

add technical details

Security Information

exposure of :6788

risk 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 :6788 yet

known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.

Record

iana registry entry

port: :6788
service: SMC-HTTP
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA lists TCP and UDP port 6788 under SMC-HTTP. The assignment was registered by Ratnadeep Bhattachar on 2002-11-01; public deployment and protocol behavior are not established.
lookups: 0rank 994
added: 2026-08-30
updated: 2026-08-30
references: IANA service name registry — port 6788

Something wrong?

This record is maintained by the engineers who use port 6788. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-08-30.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

browse categories →

ports registered around :6788, by lookups.

port	service	proto	category	risk	views
:6771	Polycom Broadcast	UDP	Network Services	caution	13.2k
:6789	LoggerNet Datalogger	TCP	Network Services	caution	9.2k

risk mix of the 2 listed

caution100%

0 of 2 encrypted

Port :6788SMC-HTTP

Technical Details

Security Information

Related Ports

Port 6788SMC-HTTP