CVSS 3.1 Score 6.5 of 10 (medium)


Published Aug 3, 2023
Updated: Aug 7, 2023


CVE-2023-37548 is a vulnerability that affects multiple versions of Codesys products. 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. The affected products include 'sN6x3g', 'sN6x3h', 'sN6x3i', and many others. The vulnerability has a risk score of 25 and a base severity of MEDIUM. To remediate this vulnerability, it is recommended to update the affected Codesys products to the latest version available. The potential danger posed by this vulnerability is the possibility of an attacker exploiting it to launch denial-of-service attacks, which could disrupt the operations of an organization using the affected Codesys products.


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