HTB STARTING POINT · Tier 1

Responder

PHP LFI forces the server to issue a NetNTLMv2 request to a rogue Responder listener; the captured hash cracks to Administrator in seconds.…

April 28, 2026 · 6 min · crAIzy
LFI + Responder

HTB STARTING POINT · Tier 1

Included

LFI via ?file= parameter reads /proc/net/udp to find TFTP. Upload a webshell over TFTP. LFI executes it. Vagrant's default SSH key gives lateral movement to root-adjacent group.…

April 27, 2026 · 3 min · crAIzy
LFI → RCETFTP Upload