Just wrapped up another Hack The Box machine: Fries (Hard).

TThis machine provided a realistic attack path that started with source code review in Gitea, where leaked credentials in a Git commit led to authenticated PostgreSQL RCE through pgAdmin. From there, I pivoted through the internal Docker network using Ligolo-ng, abused an exposed NFS share and debugfs to gain host access, then exploited PWM configuration weaknesses to capture LDAP credentials. The final stage involved Active Directory enumeration and AD CS (ESC6/ESC7) abuse to obtain an administrator certificate and compromise the domain. A great lab for practising web exploitation, Docker security, Linux privilege escalation, internal pivoting, and Active Directory attacks.

#HackTheBox #HTB #CyberSecurity #PenetrationTesting #RedTeam #ActiveDirectory #ADCS #Docker #Ligolo #PostgreSQL #Gitea #EthicalHacking #Writeup #CTF …

Learn MoreHack The Box: Fries Machine Walkthrough – Hard Difficulty

The post Hack The Box: Fries Machine Walkthrough – Hard Difficulty appeared first on Threatninja.net.

Just completed the CCTV machine from Hack The Box!

After enumerating the target, I discovered a ZoneMinder instance exposed on the web interface. Using the default administrative credentials, I gained access to the application and identified a SQL injection vulnerability in the removetag endpoint. By leveraging SQLMap, I extracted the database contents and recovered valid credentials through bcrypt hash cracking with Hashcat, allowing SSH access as the mark user and securing the User flag.

For privilege escalation, I discovered a locally running MotionEye service and extracted authentication details from its configuration files. After accessing the internal web interface through SSH port forwarding, I exploited a command injection vulnerability in the image filename configuration to obtain a root shell and capture the Root flag.

Really enjoyed this Easy-difficulty box — a great combination of web application exploitation, SQL injection, credential recovery, and Linux privilege escalation techniques!

#HackTheBox #HTB #PenetrationTesting #CyberSecurity #PrivilegeEscalation #SQLInjection #EthicalHacking #Linux #OffensiveSecurity …

Learn MoreHack The Box: CCTV machine walkthrough – Easy Difficulty

The post Hack The Box: CCTV machine walkthrough – Easy Difficulty appeared first on Threatninja.net.

Just completed the DevArea machine from Hack The Box!

After exploiting a vulnerable Java SOAP service on port 8080, I gained initial access and discovered Hoverfly running on port 8888. Leveraging CVE-2025-54123, I successfully authenticated and delivered a reverse shell, securing the User flag as the dev_ryan user.

For privilege escalation, I took advantage of a sudo permission on the SysWatch management script. By exploiting a symlink attack in the logging functionality, I was able to read /root/root.txt and capture the Root flag.

Really enjoyed this Medium-difficulty box — great mix of Java deserialization/SOAP, API exploitation, and creative Linux privilege escalation!

#HackTheBox #HTB #PenetrationTesting #CyberSecurity #PrivilegeEscalation #CVE #EthicalHacking …

Learn MoreHack The Box: DevArea Machine Walkthrough – Medium Difficulty

The post Hack The Box: DevArea Machine Walkthrough – Medium Difficulty appeared first on Threatninja.net.