🔧 Can you turn system diagnostics into complete server control?

💻 Master command injection techniques through system administration tools
⚡ Learn to exploit unsafe command execution in enterprise applications
🎯 Command injection vulnerabilities affect 15% of web applications in production
🚀 Develop advanced penetration testing skills for real-world security assessments

1

Flags

1

Points

Challenge

Solution Available

Pro Exclusive

Start Lab Environment

~1-2 min setup

AWS dedicated

Private instance

Industry standard

Community Writeups 1

Author	Language	Date	Stats	Action
r3dkzyoud ✦ Legend ✦	English	Sep 30, 2025 11:55 AM	1 28	Read

Shell Command Scanner

Challenge 1 points

Writeup Guidelines

Share your solution approach, methodology, and insights. Your writeup will be reviewed before being published to the community. Earn +1 bonus point when your writeup is approved!

Requirements:

No flag content: Do not reveal actual flag values or passwords in your writeup
Include lab link: Your writeup must contain a direct link to this lab for reference
Educational focus: Explain your methodology, tools used, and learning insights

Writeup URL *

Link to your blog post, GitHub repository, or any platform where you've published your writeup
Remember to include this lab's URL in your writeup: https://hackerdna.com/labs/shell-command-scanner

Language *

Help others find writeups in their preferred language

Confirmation Required

I confirm that my writeup includes a direct link to this lab

Your writeup must reference this lab's URL: https://hackerdna.com/labs/shell-command-scanner

I confirm that my writeup does NOT contain flag content or critical information

Do not include actual flags, passwords, or other sensitive information that would spoil the challenge

Labs / Shell Command Scanner

🔧 Can you turn system diagnostics into complete server control?

Start Lab Environment

First time? Watch this quick tutorial

Community Writeups 1