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hacking.communityplay in the sandbox.

Nmap Service Recon

network · easy · +25 XP

Target

GET /api/lab/nmap-101/scan?subnet=10.10.10.0/24 (mock port-scan) GET /api/lab/nmap-101/banner?host=...&port=... (banner grab) POST /api/lab/nmap-101/submit body {host, port, service_version}

Goal: scan the subnet, identify a host running an outdated vsftpd 2.3.4 (the backdoored one). Submit the host/port/version and you get the flag.

// AI hint · first is free · then 1 credit or 5 XP
// attack console
/api/lab/nmap-101/
// reuse on the cli
// submit flag
#hackersolved
1@admin first blood2026-09-16
2@akadee3802026-09-21
// start of network
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Shodan Recon Drill
1 of 12 · network

// go deeper

// install app

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