Schneider Electric Modicon M580 HTTP Request Denial of Service Vulnerability

Summary An exploitable denial of service vulnerability exists in the HTTP request processing of the Schneider Electric Modicon M580 Programmable Automation Controller firmware version SV2.70. An appropriately timed HTTP request can cause the device to enter a non-recoverable fault state, resultin...

Schneider Electric Modicon M580 UMAS Function Code 0x29 Denial of Service Vulnerability

Summary An exploitable denial of service vulnerability exists in the UMAS function code 0x29 functionality of the Schneider Electric Modicon M580 Programmable Automation Controller firmware version SV2.70. A specially crafted UMAS command can cause the device to enter a non-recoverable fault stat...