Out of Bounds Write Vulnerability in Opcenter and TIA Portal by Siemens

CVE-2023-46283

What is CVE-2023-46283?

A vulnerability exists in various Siemens software products that allows for an out of bounds write, potentially leading an attacker to crash the application while processing specific requests on a designated TCP port. Following the crash, the affected service is configured to automatically restart, which could be exploited by an attacker for further malicious actions. It's crucial for users of Opcenter Execution Foundation, TIA Portal, and related products to ensure they are running the latest versions to mitigate this risk.

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References