Schneider Electric Multiple Product Input Validation Error Vulnerability

Schneider Electric Modicon Quantum and Schneider Electric Modicon M340 are both products of Schneider Electric, a French company. The Schneider Electric Modicon M340 is a mid-range PLC (programmable logic controller) for industrial processes and infrastructure. The vulnerability sends a specially crafted HTTP request to the device’s web server, causing a denial of service to the device.