Schneider Electric Modicon M340 PLC Station P34 Module Vulnerabilities

NCCIC/ICS-CERT is aware of public reports of vulnerabilities with some proof-of-concept (PoC) exploit code affecting several Schneider Electric’s Modicon M340 PLC Station P34 I/O modules. This is a supervisory control and data acquisition/human-machine interface (SCADA/HMI) product. ICS CERT is issuing this alert to provide early notice of the reports and identify baseline mitigations for reducing risks to these and other cybersecurity attacks.
Source: US-CERT ICS Alerts