Stack-Based Buffer Overflow in SCALANCE LPE9403 by Siemens

CVE-2025-40580

What is CVE-2025-40580?

A vulnerability has been discovered in the SCALANCE LPE9403 device that exposes the system to potential exploitation through a stack-based buffer overflow. This flaw could enable a non-privileged local attacker to execute arbitrary code, compromising device integrity or leading to a denial of service condition. It is crucial for users to review and apply available updates to mitigate this risk.

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