One certificate field, every VPN portal: anatomy of a pre-auth overflow

From a crash in a fuzzing corpus to a reliable pre-auth exploit on SecureGate 7.

From a crash in a fuzzing corpus to a reliable pre-auth exploit on SecureGate 7.

Written by

  • Yuki TanakaResearch Engineer, exploitation
  • Marta KowalczykPrincipal Research Engineer

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