CODESYS Improper Input Validation in CmpAppBP
Vulnerability Description
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 to CVE-2023-37553, CVE-2023-37554, CVE-2023-37555 and CVE-2023-37556.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-37552
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Vladimir Tokarev, Section 52, Azure IoT Security at Microsoft
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