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schneider-electric

modicon_m340_firmware

39 known vulnerabilities · sorted by CVSS score

CVE-2020-7475
CRITICAL9.8

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, could allow attackers to transfer malicious code to the controller.

schneider-electric / ecostruxure_control_expert+3
Network
Published Mar 23, 2020
Page 1 of 2
CVE-2018-7846
CRITICAL9.8

A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller.

schneider-electric / modicon_m580_firmware+3
Network
Published May 22, 2019
CVE-2018-7847
CRITICAL9.8

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 denial of service or potential code execution by overwriting configuration settings of the controller over Modbus.

schneider-electric / modicon_m580_firmware+3
Network
Published May 22, 2019
CVE-2019-6808
CRITICAL9.8

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.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2018-7842
CRITICAL9.8

A CWE-290: Authentication Bypass by Spoofing vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause an elevation of privilege by conducting a brute force attack on Modbus parameters sent to the controller.

schneider-electric / modicon_m580_firmware+3
Network
Published May 22, 2019
CVE-2019-6851
HIGH7.5

A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information from the controller when using TFTP protocol.

schneider-electric / modicon_m580_firmware+36
Network
Published Oct 29, 2019
CVE-2018-7849
HIGH7.5

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 due to improper data integrity check when sending files the controller over Modbus.

schneider-electric / modicon_m580_firmware+3
Network
Published May 22, 2019
CVE-2019-6809
HIGH7.5

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.

schneider-electric / modicon_m580_firmware+3
Network
Published Sep 17, 2019
CVE-2019-6806
HIGH7.5

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.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2019-6857
HIGH7.5

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.

schneider-electric / modicon_m580_firmware+29
Network
Published Jan 6, 2020
CVE-2019-6829
HIGH7.5

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.

schneider-electric / modicon_m580_firmware+1
Network
Published Sep 17, 2019
CVE-2018-7857
HIGH7.5

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.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2018-7844
HIGH7.5

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 memory blocks from the controller over Modbus.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2018-7855
HIGH7.5

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

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2019-6845
HIGH7.5

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information when transferring applications to the controller using Modbus TCP protocol.

schneider-electric / tsxmrpp224k_firmware+36
Network
Published Oct 29, 2019
CVE-2018-7848
HIGH7.5

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

schneider-electric / modicon_m580_firmware+3
Network
Published May 22, 2019
CVE-2019-6813
HIGH7.5

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.

schneider-electric / modicon_m340_firmware+1
Network
Published Sep 17, 2019
CVE-2019-6828
HIGH7.5

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.

schneider-electric / modicon_m580_firmware+3
Network
Published Sep 17, 2019
CVE-2018-7854
HIGH7.5

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.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019
CVE-2019-6807
HIGH7.5

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.

schneider-electric / modicon_premium_firmware+3
Network
Published May 22, 2019