Asus
httpadmin / asus
Belkin
httpadmin / belkin
Broadcom
httpadmin / broadcom
BT
httpadmin / bt
Buffalo
httpadmin / buffalo
Cisco
httpcisco / cisco
Claro
httpadmin / claro
D-Link
httpadmin / d-link
httpadmin / pass
DrayTek
httpadmin / password
Epic
httpadmin / epicrouter
Huawei
httpadmin / huawei
Linksys
httpadmin / linksys
MikroTik
httpmikrotik / mikrotik
Motorola
httpadmin / motorola
Movistar
httpadmin / movistar
Netgear
httpnetgear / password
httpadmin / netgear1
httpadmin / password123
Orange
httpadmin / orange
Raspberry Pi
sshpi / raspberry
Sky
httpadmin / sky
SMC
httpadmin / smcadmin
Speedport
httpadmin / 1234
httpadmin / 0000
Telenor
httpadmin / telenor
Telus
httpadmin / telus
TP-Link
httpadmin / tplink
httpadmin / admin123
Trendnet
httpadmin / trendnet
Ubiquiti
httpubnt / ubnt
Vodafone
httpadmin / vodafone
Windows
httpadministrator / password
Zyxel
httpadmin / zyxel

34 entries across 29 brands — this is what ProbeShield's own scanner tests, not a claim that it covers every brand or model. Most entries here are a single guess per brand; newer devices increasingly ship with a unique printed password instead of a shared default, in which case none of this will work — check the label on the device or its manual instead.

Common generic defaults

httpadmin / admin
httpadmin / password
httpadmin / (blank)
httpadmin / 1234
httproot / root
httproot / admin
httpuser / user
sshadmin / admin
sshroot / 1234
telnetadmin / admin
telnetguest / guest
ftpanonymous / anonymous

Found one that works? Change it now — then run through the full network security checklist to catch anything else.