CVE-2023-37546
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk40th percentile - higher than 40% of all known CVEs
Summary
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.
Risk Assessment
This vulnerability may lead to disruption of system operations, which can ultimately affect the availability of services within the organization.
Recommendation
It is recommended to monitor and restrict access to Codesys components and to update to the latest versions to minimize the risk of this vulnerability.
Original NVD description (English source)
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-2023-37545, CVE-2023-37547, CVE-2023-37548, CVE-2023-37549 and CVE-2023-37550