Input Validation Flaw in SIMATIC eaSie Core Package by Siemens

CVE-2021-44221

What is CVE-2021-44221?

A vulnerability exists in the SIMATIC eaSie Core Package affecting all versions prior to V22.00, where improper input validation in the message passing framework can be exploited by remote attackers. This flaw could result in a denial of service, disrupting the normal operation of the system. It is crucial for users of the affected product to implement available security updates and thoroughly assess their systems for potential exploits.

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