The TopAccess web-based management interface on TOSHIBA TEC e-Studio multi-function peripheral (MFP) devices with firmware 30x through 302, 35x through 354, and 4xx through 421 allows remote attackers to bypass authentication and obtain administrative privileges via unspecified vectors.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| E-studio-167_with_network_printer_kit_firmware | Toshibatec | t282cn0j421 (including) | t282cn0j421 (including) |
| E-studio-181_with_network_printer_kit_firmware | Toshibatec | t282cn0j421 (including) | t282cn0j421 (including) |
| E-studio-182_with_network_printer_kit_firmware | Toshibatec | t282cn0j421 (including) | t282cn0j421 (including) |
| E-studio-207_with_network_printer_kit_firmware | Toshibatec | t282cn0j421 (including) | t282cn0j421 (including) |
| E-studio-232_firmware | Toshibatec | t377sy0j354 (including) | t377sy0j354 (including) |
| E-studio-2330c_firmware | Toshibatec | t450sy0j302 (including) | t450sy0j302 (including) |
| E-studio-2500c_firmware | Toshibatec | t380sy0j354 (including) | t380sy0j354 (including) |
| E-studio-255_firmware | Toshibatec | t470sy0j302 (including) | t470sy0j302 (including) |
| E-studio-255p_firmware | Toshibatec | t470sy0j302 (including) | t470sy0j302 (including) |
| E-studio-281c_firmware | Toshibatec | t410sy0j354 (including) | t410sy0j354 (including) |
| E-studio-282_firmware | Toshibatec | t377sy0j354 (including) | t377sy0j354 (including) |
| E-studio-2830c_firmware | Toshibatec | t450sy0j302 (including) | t450sy0j302 (including) |
| E-studio-3500c_firmware | Toshibatec | t380sy0j354 (including) | t380sy0j354 (including) |
| E-studio-3510c_firmware | Toshibatec | t380sy0j354 (including) | t380sy0j354 (including) |
| E-studio-351c_firmware | Toshibatec | t410sy0j354 (including) | t410sy0j354 (including) |
| E-studio-352_firmware | Toshibatec | t364sy0j354 (including) | t364sy0j354 (including) |
| E-studio-3520c_firmware | Toshibatec | t450sy0j302 (including) | t450sy0j302 (including) |
| E-studio-355_firmware | Toshibatec | t470sy0j302 (including) | t470sy0j302 (including) |
| E-studio-451c_firmware | Toshibatec | t410sy0j354 (including) | t410sy0j354 (including) |
| E-studio-452_firmware | Toshibatec | t364sy0j354 (including) | t364sy0j354 (including) |
| E-studio-4520c_firmware | Toshibatec | t450sy0j302 (including) | t450sy0j302 (including) |
| E-studio-455_firmware | Toshibatec | t470sy0j302 (including) | t470sy0j302 (including) |
| E-studio-5520c_firmware | Toshibatec | t430sy0j302 (including) | t430sy0j302 (including) |
| E-studio-600_firmware | Toshibatec | t390sy0j354 (including) | t390sy0j354 (including) |
| E-studio-6520c_firmware | Toshibatec | t430sy0j302 (including) | t430sy0j302 (including) |
| E-studio-6530c_firmware | Toshibatec | t430sy0j302 (including) | t430sy0j302 (including) |
| E-studio-655_firmware | Toshibatec | t100sy0j302 (including) | t100sy0j302 (including) |
| E-studio-720_firmware | Toshibatec | t390sy0j354 (including) | t390sy0j354 (including) |
| E-studio-755_firmware | Toshibatec | t100sy0j302 (including) | t100sy0j302 (including) |
| E-studio-850_firmware | Toshibatec | t390sy0j354 (including) | t390sy0j354 (including) |
| E-studio-855_firmware | Toshibatec | t100sy0j302 (including) | t100sy0j302 (including) |
| E-studio-tf-182_with_network_printer_kit_firmware | Toshibatec | t282cn0j421 (including) | t282cn0j421 (including) |
| E-studio-167_with_network_printer_kit | Toshibatec | - (including) | - (including) |
| E-studio-181_with_network_printer_kit | Toshibatec | - (including) | - (including) |
| E-studio-182_with_network_printer_kit | Toshibatec | - (including) | - (including) |
| E-studio-207_with_network_printer_kit | Toshibatec | - (including) | - (including) |
| E-studio-232 | Toshibatec | - (including) | - (including) |
| E-studio-2330c | Toshibatec | - (including) | - (including) |
| E-studio-2500c | Toshibatec | - (including) | - (including) |
| E-studio-255 | Toshibatec | - (including) | - (including) |
| E-studio-255p | Toshibatec | - (including) | - (including) |
| E-studio-281c | Toshibatec | - (including) | - (including) |
| E-studio-282 | Toshibatec | - (including) | - (including) |
| E-studio-2830c | Toshibatec | - (including) | - (including) |
| E-studio-3500c | Toshibatec | - (including) | - (including) |
| E-studio-3510c | Toshibatec | - (including) | - (including) |
| E-studio-351c | Toshibatec | - (including) | - (including) |
| E-studio-352 | Toshibatec | - (including) | - (including) |
| E-studio-3520c | Toshibatec | - (including) | - (including) |
| E-studio-355 | Toshibatec | - (including) | - (including) |
| E-studio-451c | Toshibatec | - (including) | - (including) |
| E-studio-452 | Toshibatec | - (including) | - (including) |
| E-studio-4520c | Toshibatec | - (including) | - (including) |
| E-studio-455 | Toshibatec | - (including) | - (including) |
| E-studio-5520c | Toshibatec | - (including) | - (including) |
| E-studio-600 | Toshibatec | - (including) | - (including) |
| E-studio-6520c | Toshibatec | - (including) | - (including) |
| E-studio-6530c | Toshibatec | - (including) | - (including) |
| E-studio-655 | Toshibatec | - (including) | - (including) |
| E-studio-720 | Toshibatec | - (including) | - (including) |
| E-studio-755 | Toshibatec | - (including) | - (including) |
| E-studio-850 | Toshibatec | - (including) | - (including) |
| E-studio-855 | Toshibatec | - (including) | - (including) |
| E-studio-tf-182_with_network_printer_kit | Toshibatec | - (including) | - (including) |