Schneider Electric Identifies Vulnerabilities in Modicon Controllers
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Schneider Electric warns of critical vulnerabilities in Modicon controllers. The company has identified serious security flaws in its Modicon M340, Momentum, and MC80 programmable automation controllers, which are widely used in various industrial sectors. These vulnerabilities could allow unauthorized access, data manipulation, and system interruptions, posing significant risks to critical infrastructure. Schneider Electric has urged users to apply firmware updates and implement network mitigations to protect their systems, detailing specific vulnerabilities with high CVSS scores, including CVE-2024-8936, CVE-2024-8937, and CVE-2024-8938.