PRET

The repository michaelxiaxc/PRET is a Printer Exploitation Toolkit that allows users to test the security of their printers. The tool connects to a device via network or USB and exploits the features of a given printer language, currently supporting PostScript, PJL, and PCL. The main idea of PRET...

PRET - Printer Exploitation Toolkit

PRET is a new tool for printer security testing developed in the scope of a Master's Thesis at Ruhr University Bochum. It connects to a device via network or USB and exploits the features of a given printer language. Currently PostScript, PJL and PCL are supported which are spoken by most laser...

Hacking Printers Advisory 1

TL;DR: In the scope of academic research on printer security, various vulnerabilities in network printers and MFPs have been discovered. This is advisory 1 of 6 of the Hacking Printers' series. Each advisory discusses multiple issues of the same category. This post is about manipulating and...