Myles Nieman
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Easy

7 writeups

Broker

Easy

A default-credentialed Apache ActiveMQ 5.15.15 console reveals a version vulnerable to CVE-2023-46604 (OpenWire deserialization RCE); a sudo-allowed …

Linux

Return

Easy

A printer admin panel leaks credentials to Responder via a spoofed LDAP server address; the recovered svc-printer account belongs to Server Operators, …

Windows

Sauna

Easy

Staff names harvested from Egotistical Bank’s website yield an AS-REP roastable account; cracking the hash gives fsmith, whose WinRM session …

Windows

Toolbox

Easy

SQL injection in a PostgreSQL-backed login form yields an os-shell inside a Docker container; the Docker Toolbox VM is reachable via SSH with default …

Windows

Overcertified

Easy

An LDAP service account password stored in its own description field enables BloodHound collection and Kerberoasting of the MSSQLSERVER account; MSSQL …

Windows

Forest

Easy

Anonymous RPC enumeration yields a user list for AS-REP Roasting; the svc-alfresco hash cracks to a password that enables a BloodHound-guided DCSync …

Windows

Active

Easy

Anonymous SMB access leaks a Group Policy Preferences cpassword for SVC_TGS; that account is used to Kerberoast the Administrator SPN and crack the …

Windows