Schneider-electric » Modicon M580 Firmware : Security Vulnerabilities, CVEs, (Gain Privilege) CVSS score >= 9
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.
Max CVSS
9.8
EPSS Score
1.36%
Published
2019-05-22
Updated
2022-02-03
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.
Max CVSS
9.8
EPSS Score
0.42%
Published
2019-05-22
Updated
2022-02-03
2 vulnerabilities found