CVSS 3.1 Score 6.5 of 10 (medium)


Published Aug 3, 2023
Updated: Aug 8, 2023


CVE-2023-37554 is a vulnerability found in multiple versions of multiple Codesys products. After successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. The affected products include 'sN6x3g', 'sN6x3h', 'sN6x3i', and many others. The risk score for this vulnerability is 26, indicating a medium severity level. To remediate this vulnerability, users should apply the latest updates or patches provided by Codesys. If left unaddressed, this vulnerability poses a potential danger to organizations as it can lead to a denial-of-service attack, impacting system availability and disrupting normal operations.


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