CVE-2018-7846
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 30%
exploitation probability
30%top 2% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · Modicon M580 Modicon M340 Modicon Quantum Modicon Premium