Schneider-Electric 140Cpu65160 Firmware vulnerabilities

CVE-2020-7540 [CRITICAL] CWE-306 CVE-2020-7540: A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Web Server on Mo A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause unauthenticated command execution in the controller when sending special HTTP reques

CVE-2018-7794 [HIGH] CWE-754 CVE-2018-7794: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580 A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when reading data with invalid index using Modbus TCP.

CVE-2019-6856 [HIGH] CWE-754 CVE-2019-6856: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580 A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP.

CVE-2019-6857 [HIGH] CWE-754 CVE-2019-6857: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580 A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service of the controller when reading specific memory blocks using Modbus TCP.