Port 3703Adobe Server 3

Adobe Server 3 traffic is assigned to TCP and UDP port 3703.

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

Technical Details

what runs on :3703

no technical write-up for :3703 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 :3703

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 :3703 yet

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

Record

iana registry entry

port: :3703
service: Adobe Server 3
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: Port 3703 is assigned to the IANA service name adobeserver-3, described only as “Adobe Server 3.” No assignee or further usage details are recorded in the registry.
lookups: 0rank 994
added: 2026-08-19
updated: 2026-08-19
references: IANA service name registry — port 3703

Something wrong?

This record is maintained by the engineers who use port 3703. 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 2026-08-19.

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 :3703, by lookups.

port	service	proto	category	risk	views
:3702	WS-Discovery	TCPUDP	Network Services	caution	16.5k
:3724	Club Penguin	TCP	Gaming	caution	10.4k
:3724	World of Warcraft	TCPUDP	Network Services	caution	10.2k
:3723	Battle.net Gaming	TCPUDP	Network Services	caution	9.2k
:3689	DAAP (iTunes Music Sharing)	TCP	Streaming	caution	9.2k
:3690	Subversion (SVN)	TCPUDP	File Transfer	caution	5.4k

risk mix of the 6 listed

caution100%

0 of 6 encrypted

Port :3703Adobe Server 3

Technical Details

Security Information

Related Ports

Port 3703Adobe Server 3