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Vulnerability Details CVE-2021-44246

Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain a stack overflow in the function setNoticeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IpTo parameter.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
Products affected by CVE-2021-44246
  • Totolink » A3100r » Version: N/A
    cpe:2.3:h:totolink:a3100r:-
  • Totolink » A720r » Version: N/A
    cpe:2.3:h:totolink:a720r:-
  • Totolink » A830r » Version: N/A
    cpe:2.3:h:totolink:a830r:-
  • Totolink » A3100r Firmware » Version: 4.1.2cu.5050_b20200504
    cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504
  • Totolink » A720r Firmware » Version: 4.1.5cu.470_b20200911
    cpe:2.3:o:totolink:a720r_firmware:4.1.5cu.470_b20200911
  • Totolink » A830r Firmware » Version: 5.9c.4729_b20191112
    cpe:2.3:o:totolink:a830r_firmware:5.9c.4729_b20191112


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