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. This vulnerability is different toΒ CVE-2023-37552,Β CVE-2023-37553, CVE-2023-37555 andΒ CVE-2023-37556.