Description
In ZGR TPS200 NG 2.00 firmware version and 1.01 hardware version, the firmware upload process does not perform any type of restriction. This allows an attacker to modify it and re-upload it via web with malicious modifications, rendering the device unusable.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ZGR | ZGR TPS200 NG | 2.00 firmware version 2.00, 1.01 hardware version 1.01 | — |