Stack Overflow Vulnerability in TOTOLINK A720R v4.1.5cu.470_B20200911: Denial of Service via setWiFiWpsStart Function

CVE-2021-45740 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A720R v4.1.5cu.470_B20200911 was discovered to contain a stack overflow in the setWiFiWpsStart function. This vulnerability allows attackers to cause a Denial of Service (DoS) via the pin parameter.

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