Skip to content
ICS / SCADA

Moxa NPort 5110 Serial Device Server — Default Password

Default username and password for the Moxa NPort 5110 Serial Device Server: admin / moxa. Learn how to log in at 192.168.127.254 and how to change the default credentials.

1-port RS-232 serial device server. Default static IP 192.168.127.254 / 255.255.255.0. CVE-2016-9361 affects firmware before v2.6. Units with firmware < 2.6 ship with no password.

UsernamePasswordAccessVersion / firmwareNotes
admin
moxa
Web UIfirmware ≥2.6A password-change prompt appears on first login.
admin
(blank / none)
Web UI<2.6Legacy firmware ships with no password; addressed by CVE-2016-9361.
Default IP
192.168.127.254
Source
Moxa NPort 5000 Series Security Hardening Guide v1.1

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

Related devices

ICS Device
Moxa
Railway Remote I/O (ioLogik E12xx , ioLogik E15xx )
Http on Port 9020/, 1)none:root, 2)none:noneWeb UI
ICS Device
Moxa
VPort 461 Industrial Video Encoder
admin/admin, <none>:<none>Telnet
Switch
Moxa
EDS-408A
admin/moxaWeb UI
ICS Device
Moxa
AWK-5232-RCC Series
admin/rootWeb UI
ICS Device
Moxa
Cellular Micro RTU Controller (ioLogik W53xx, ioLogik)
administrator/blank, Telnet on port 9900 / 9000:, root:rootTelnet
ICS Device
Moxa
IA240/241 Embedded computer
telnet root/root, ftp root:blank, ppp root:blank, serial console root:rootTelnet