Port 5054Reprise License Manager administrative interface

Web-based administrative interface for Reprise License Manager license servers.

transport: tcp
in transit: cleartext
assignment: official
risk: 6/10
lookups: 0

also known as rlm-admin, RLM web server, Reprise License Manager admin

Technical Details

what runs on :5054

RLM's administration service uses a browser-oriented HTTP interface over TCP, normally on port 5054. The interface is separate from the license-serving protocol on TCP port 5053 and is not encrypted by default; deployments requiring confidentiality generally place it behind a VPN, reverse proxy, or other secure management path.

Security Information

exposure of :5054

risk score

6/ 10risk

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

remote access averages 3.7 across 153 ports — this one sits 2.3 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

every listening transport is another surface to filter at the edge

security overview

The interface should not normally be exposed to the public Internet. Depending on configuration and version, it can reveal license-server details and provide administrative operations, so access should be restricted to trusted management networks and protected with the product's administrative authentication controls.

Record

iana registry entry

port: :5054
service: Reprise License Manager administrative interface
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 6/10risk
category: Remote Access System
usage: TCP port 5054 is the default RLM web administration port, used by administrators to inspect and manage a Reprise License Manager instance. It is typically deployed alongside the RLM license service on TCP port 5053 and is mainly encountered inside organizations running licensed engineering or commercial software.
lookups: 0rank 994
added: 2026-09-08
updated: 2026-09-08
references: IANA service name registry — port 5054

Something wrong?

This record is maintained by the engineers who use port 5054. 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 2026-09-08.

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Related Ports

all 153 in remote access →

the 8 most looked-up other ports in remote access — 153 ports carry that label.

port	service	proto	category	risk	views
:8000	Intel Remote Desktop / Alternate HTTP Port	TCP	Web Services	safe	84.3k
:8888	D2GS Admin Console	TCP	Remote Access	caution	83.7k
:8881	Atlasz Secure Server	TCP	Web Services	caution	67.6k
:5938	TeamViewer	TCPUDP	Remote Access	caution	65.0k
:8291	Winbox MikroTik Admin	TCP	Security	caution	62.9k
:8008	IBM HTTP Server Admin	TCP	Web Services	caution	58.3k
:135	Microsoft EPMAP	TCPUDP	Security	caution	51.9k
:23	Telnet	TCP	Remote Access	caution	34.8k

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :5054Reprise License Manager administrative interface

Technical Details

Security Information

Related Ports

Port 5054Reprise License Manager administrative interface