Port 3709CA IDMS Server

Port 3709 is assigned to the CA IDMS Server service for CA IDMS database systems.

transport: tcp · udp
in transit: cleartext
assignment: official
risk: 7/10
lookups: 0

Technical Details

what runs on :3709

Port 3709 is assigned to CA IDMS Server over both TCP and UDP. In normal deployments, client/server database sessions use TCP to connect to the CA IDMS Server component, which brokers application access to an underlying CA IDMS system using its proprietary protocol; the exact framing and session behavior depend on the product version and client interface. It is not a generic IDMS database listener, and the IANA assignment alone does not establish that UDP is used in a particular deployment.

Security Information

exposure of :3709

risk score

7/ 10risk

treat as sensitive. widely scanned and regularly exploited when reachable — restrict it to known sources.

databases averages 3.9 across 130 ports — this one sits 3.1 above.

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

This port should generally be restricted to trusted application and administration networks rather than exposed to the Internet. A reachable CA IDMS Server endpoint may provide a path to sensitive enterprise database data if authentication, authorization, or product configuration is weak; traffic should not be assumed to be encrypted by default, so deployments should use the product's supported security controls or an appropriately protected network path.

Record

iana registry entry

port: :3709
service: CA IDMS Server
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 7/10risk
category: Databases
usage: CA IDMS Server is middleware that provides client applications with access to CA IDMS databases, commonly through enterprise database connectivity interfaces. Engineers may encounter this port on systems hosting the CA IDMS Server component, rather than on ordinary web or general-purpose database hosts.
lookups: 0rank 993
added: 2026-09-05
updated: 2026-09-22
references: IANA service name registry — port 3709

Something wrong?

This record is maintained by the engineers who use port 3709. 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 2026-09-22.

01edit any field on a page of its own
02a model checks it for accuracy and spam
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edit this record →back to the registry

Related Ports

all 130 in databases →

the 8 most looked-up other ports in databases — 130 ports carry that label.

port	service	proto	category	risk	views
:8882	Atlasz Secure App Server	TCP	Web Services	caution	66.9k
:9001	ETL Service Manager	TCPUDP	Databases	caution	28.6k
:2484	Oracle SSL Listener	TCPUDPtls	Security	caution	25.0k
:5495	Applix TM1 Admin	TCP	Databases	caution	24.8k
:591	FileMaker Web Sharing	TCP	Web Services	caution	23.1k
:1521	Oracle TNS Listener	TCP	Security	caution	19.6k
:21001	AMLFilter Admin	TCP	Security	caution	19.2k
:18206	Audition FAM DB	TCPUDP	Databases	caution	19.1k

risk mix of the 8 listed

caution100%

1 of 8 encrypted

Port :3709CA IDMS Server

Technical Details

Security Information

Related Ports

Port 3709CA IDMS Server