A Vulnerability in Schneider Electric Modicon PLCs Could Allow for Remote Code Execution

Web: https://www.cisecurity.org/advisory/a-vulnerability-in-schneider-electric-modicon-plcs-could-allow-for-remote-code-execution_2021-090

A vulnerability has been discovered in Schneider Electric Modicon PLCs, which could result in remote code execution. A Programmable Logic Controller, or PLC, is a ruggedized computer used for industrial automation. These controllers can automate a specific process, machine function, or even an entire production line. Successful exploitation of this vulnerability could allow for remote code execution within the context of a privileged process. Depending on the privileges associated with this application, an attacker could then install programs; view, change, …

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