Default credentials

Cross-platform resources for Default credentials: curated HTB machines, PortSwigger labs and TryHackMe rooms with validated writeups and related skills.

Default credentials

This page aggregates cross-platform resources to practice Default credentials: retired Hack The Box machines, PortSwigger Web Security Academy labs and TryHackMe rooms, plus curated resources (HackTricks, PortSwigger, etc.) and related skills.

Curated resources

Source	Link
HackTricks	https://book.hacktricks.wiki/en/generic-methodologies-and-resources/brute-force.html

HTB machines practicing Default credentials (1)

Machine	OS	Difficulty
Mirai	Linux	EASY

TryHackMe rooms practicing Default credentials (3)

Room	Difficulty	Type	Access	Official
25 Days of Cyber Security	EASY	Walkthrough	🟢 Free	Open
Advent of Cyber 2 [2020]	EASY	Walkthrough	🟢 Free	Open
Advent of Cyber 3 (2021)	EASY	Walkthrough	🟢 Free	Open

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Last updated: 2026-05-09