Stack-based buffer overflow vulnerability in CircutorSGE-PLC1000/SGE-PLC50 v9.0.2. The 'SetLan' function is invoked when a new configuration is applied. This new configuration function is activated by a management web request, which can be invoked by a user when making changes to the 'index.cgi' web application. The parameters are not being sanitised, which could lead to command injection.
| Software | From | Fixed in |
|---|---|---|
| circutor / sge-plc1000_firmware | 9.0.2 | 9.0.2.x |
| circutor / sge-plc50_firmware | 9.0.2 | 9.0.2.x |