EcoStruxure Control Expert, Unity Pro, Modicon M340, and Modicon M580 Vulnerability: Injection Attack Allows Transfer of Malicious Code to Controller

EcoStruxure Control Expert, Unity Pro, Modicon M340, and Modicon M580 Vulnerability: Injection Attack Allows Transfer of Malicious Code to Controller

CVE-2020-7475 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), reflective DLL, vulnerability exists in EcoStruxure Control Expert (all versions prior to 14.1 Hot Fix), Unity Pro (all versions), Modicon M340 (all versions prior to V3.20), Modicon M580 (all versions prior to V3.10), which, if exploited, could allow attackers to transfer malicious code to the controller.

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