Schneider-Electric Modicon M340 Firmware vulnerabilities

CVE-2023-25619 [HIGH] CWE-754 CVE-2023-25619: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cau A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol.

CVE-2023-25620 [MEDIUM] CWE-754 CVE-2023-25620: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could c A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user.

CVE-2020-7475 [CRITICAL] CWE-74 CVE-2020-7475: A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Inj A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), reflective DLL, vulnerability exists in EcoStruxure Control Expert (all versions prior to 14.1 Hot Fix), Unity Pro (all versions), Modicon M340 (all versions prior to V3.20), Modicon M580 (all versions prior to V3.10), which, if exploited, co

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.

CVE-2019-6828 [HIGH] CWE-248 CVE-2019-6828: A CWE-248: Uncaught Exception vulnerability exists Modicon M580 (firmware version prior to V2.90), M A CWE-248: Uncaught Exception vulnerability exists Modicon M580 (firmware version prior to V2.90), Modicon M340 (firmware version prior to V3.10), Modicon Premium (all versions), and Modicon Quantum (all versions), which could cause a possible denial of service when reading specific coils and registers in the controller over Modbus.

CVE-2019-6809 [HIGH] CWE-248 CVE-2019-6809: A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90 A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.

CVE-2019-6829 [HIGH] CWE-248 CVE-2019-6829: A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.

CVE-2019-6808 [CRITICAL] CWE-306 CVE-2019-6808: A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a remote code execution by overwriting configuration settings of the controller over Modbus.

CVE-2019-6819 [HIGH] CWE-754 CVE-2019-6819: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cau A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames are sent to the controller in the products: Modicon M340 - firmware versions prior to V3.01, Modicon M580 - firmware versions prior to V2.80, All firmware versions of Modicon Quantum and Modicon

CVE-2019-6807 [HIGH] CWE-755 CVE-2019-6807: A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of service when writing sensitive application variables to the controller over Modbus.

CVE-2018-7857 [HIGH] CWE-754 CVE-2018-7857: A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible Denial of Service when writing out of bounds variables to the controller over Modbus.

CVE-2018-7853 [HIGH] CWE-754 CVE-2018-7853: A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus

CVE-2018-7856 [HIGH] CWE-754 CVE-2018-7856: A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus.

CVE-2019-6806 [HIGH] CVE-2019-6806: A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M3 A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading variables in the controller using Modbus.

CVE-2018-7848 [HIGH] CWE-200 CVE-2018-7848: A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M3 A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading files from the controller over Modbus

CVE-2018-7855 [HIGH] CWE-754 CVE-2018-7855: A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a Denial of Service when sending invalid breakpoint parameters to the controller over Modbus

CVE-2018-7854 [HIGH] CWE-754 CVE-2018-7854: A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a denial of Service when sending invalid debug parameters to the controller over Modbus.