Vulnerabilities > Schneider Electric > Modicon Premium Firmware > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-09-17 | CVE-2019-6828 | Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products 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. | 7.8 |
| 2019-09-17 | CVE-2019-6809 | Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products 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. | 7.8 |
| 2019-05-22 | CVE-2019-6808 | Missing Authentication for Critical Function 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 a remote code execution by overwriting configuration settings of the controller over Modbus. | 7.5 |
| 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-2018-7847 | 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-2018-7842 | Authentication Bypass by Spoofing vulnerability in Schneider-Electric products 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. | 7.5 |