Home Hackvent 2020 Day 17: Santa’s Gift Factory Control
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Day 17: Santa’s Gift Factory Control

Description

Santa has a customized remote control panel for his gift factory at the north pole. Only clients with the following fingerprint seem to be able to connect:

771,49162-49161-52393-49200-49199-49172-49171-52392,0-13-5-11-43-10,23-24,0

Connect to Santa’s super-secret control panel and circumvent its access controls.

Santa’s Control Panel

Hints

  • If you get a 403 forbidden: this is part of the challenge
  • The remote control panel does client fingerprinting
  • There is an information leak somewhere which you need to solve the challenge
  • The challenge is not solvable using brute force or injection vulnerabilities
  • Newlines matter, check your files

Solution

Flag

HV20{}