Stack Buffer Overflow in D-Link DIR-809 Devices
CVE-2021-33274
9.8CRITICAL
What is CVE-2021-33274?
The D-Link DIR-809 router contains a stack buffer overflow vulnerability found in the function FUN_80040af8 within the /formWlanSetup component. This flaw can be exploited by sending specially crafted POST requests to the device, potentially leading to unauthorized access or control over the device's functionality. Users are encouraged to upgrade to the latest firmware version to mitigate this security risk.