CVE-2024-0803

Summary

CVE-2024-0803 is a newly disclosed vulnerability affecting Mitsubishi Electric Corporation's MELSEC-Q Series and MELSEC-L Series CPU modules. This issue involves an integer overflow or wraparound, which can be exploited by unauthenticated attackers. By sending a specially crafted packet, adversaries can execute malicious code on the targeted product remotely. This vulnerability poses a significant risk, as it enables attackers to gain unauthorized access and potentially disrupt industrial control systems. It is crucial that affected organizations apply the necessary patches or mitigations as soon as possible to protect against potential attacks.

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