Toshiba e-STUDIO2518A unzip Directory Traversal Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Toshiba e-STUDIO2518A printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the unzip method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root.