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Unrated severityNVD Advisory· Published Aug 3, 2023· Updated Oct 11, 2024

CODESYS: Improper Input Validation in CmpApp component

CVE-2023-37545

Description

In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37546, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549, CVE-2023-37550

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Affected products

1

Patches

Vulnerability mechanics

References

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