CVE-2023-46549

Summary

CVE-2023-46549 refers to a stack overflow vulnerability identified in the web firmware TOTOLINK X2000R Gh v1.0.0-B20230221.0948. A stack overflow occurs when a program attempts to write more data to the stack than it can hold. In this case, an affected device's firmware contains a function, formSetLg, which can be exploited to cause a stack overflow, potentially leading to arbitrary code execution. The vulnerability has the potential to impact TOTOLINK X2000R routers running the specified firmware version, posing a risk for unauthorized access, data theft, or other malicious activities. Users are advised to update their firmware as soon as a patch becomes available to mitigate this risk.

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