Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-45740

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.0%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2021-45740
  • Totolink » A720r » Version: N/A
    cpe:2.3:h:totolink:a720r:-
  • Totolink » A720r Firmware » Version: 4.1.5cu.470_b20200911
    cpe:2.3:o:totolink:a720r_firmware:4.1.5cu.470_b20200911


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