Silentium - HTB
An easy Linux machine featuring web enumeration, password reset vulnerability, container escaping, and internal service access.
DevArea - HTB
A medium-difficulty Linux machine featuring SOAP services, middleware exploitation, and multiple privilege escalation vectors.
Kobold - HTB
An easy-difficulty Linux machine featuring multiple web vulnerabilities.
VariaType - HTB
A medium-difficulty Linux machine centered around a custom font-generation web application. The challenge involves exploring file handling behavior, analyzing backend processing logic, and chaining multiple issues in the font processing pipeline to move from initial access to full system compromise.
Linux Privilege Escalation via Sudo Misconfiguration
Sudo misconfigurations on Linux systems provide a common vector for privilege escalation. Attackers exploit overly permissive sudo rules to gain root-level access.
Facts - HTB
Easy Linux target exploiting a Cameleon LFI to steal an SSH key, crack its passphrase, then abuse facter custom facts for root.
ACLs/ACEs permissions
ACLs/ACEs permissions techniques and commands for Active Directory security assessment.
Eighteen - HTB
Easy Windows box starting with MSSQL creds, pivoting to WinRM via cracked app DB hashes, then abusing dMSA badSuccessor for Administrator access.