Potential Security Risk: Insecure API Validation in TCBServiSign

CVE-2024-40721

What is CVE-2024-40721?

A security flaw exists in the API of TCBServiSign Windows from CHANGING Information Technology that fails to properly validate input from servers. This vulnerability allows unauthenticated remote attackers to exploit a spoofed website, potentially causing TCBServiSign to load dynamic link libraries (DLLs) from an arbitrary and potentially malicious path. Such a scenario may result in the execution of arbitrary code on affected systems, thereby compromising the application's integrity and security.

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