The Toshiba printers are vulnerable to a Local Privilege Escalation vulnerability. An attacker can remotely compromise any Toshiba printer. The programs can be replaced by malicious programs by any local or remote attacker. As for the affected products/models/versions, see the reference URL.
103 models of Toshiba Multi-Function Printers (MFP) are vulnerable to 40 different vulnerabilities including remote code execution, local privilege escalation, xml injection, and more.