Lexmark Forms Printer 2580n+
Various Lexmark devices have a directory traversal vulnerability that can be leveraged to overwrite internal configuration files.
Click here for more details.
The Wrong Hole Punch Feature Is Shown as Installed on Lexmark W840, W850, X85x and X86x Series Printers and MFPs
This article shows the additional information required to escalate eDAS and RegisterME issues.