Vulnerabilities > Schneider Electric > Modicon M580 Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-05-22 | CVE-2019-6821 | Use of Insufficiently Random Values vulnerability in Schneider-Electric products CWE-330: Use of Insufficiently Random Values vulnerability, which could cause the hijacking of the TCP connection when using Ethernet communication in Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum. | 6.4 |
| 2019-05-22 | CVE-2019-6819 | Improper Check for Unusual or Exceptional Conditions vulnerability in Schneider-Electric products 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 Premium. | 7.5 |
| 2019-05-22 | CVE-2018-7852 | Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products 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 an invalid private command parameter is sent to the controller over Modbus. | 5.0 |
| 2019-05-22 | CVE-2018-7850 | Unspecified vulnerability in Schneider-Electric products A CWE-807: Reliance on Untrusted Inputs in a Security Decision vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause invalid information displayed in Unity Pro software. | 5.0 |
| 2019-05-22 | CVE-2018-7849 | Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products 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. | 5.0 |
| 2019-05-22 | CVE-2018-7848 | Information Exposure vulnerability in Schneider-Electric products 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 | 5.0 |
| 2019-05-22 | CVE-2018-7847 | Improper Authentication vulnerability in Schneider-Electric products 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. | 7.5 |
| 2019-05-22 | CVE-2018-7846 | Exposure of Resource to Wrong Sphere vulnerability in Schneider-Electric products 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. | 5.0 |
| 2019-05-22 | CVE-2018-7845 | Out-of-bounds Read vulnerability in Schneider-Electric products A CWE-125: Out-of-bounds Read vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of unexpected data from the controller when reading specific memory blocks in the controller over Modbus. | 5.0 |
| 2019-05-22 | CVE-2018-7843 | Out-of-bounds Read vulnerability in Schneider-Electric products 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 memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus. | 5.0 |