Totolink devices A3100R v4.1.2cu.5050B20200504, A830R v5.9c.4729B20191112, and A720R v4.1.5cu.470B20200911 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.
Totolink A830R V5.9c.4729B20191112, Totolink A3100R V4.1.2cu.5050B20200504, Totolink A950RG V4.1.2cu.5161B20200903, Totolink A800R V4.1.2cu.5137B20200730, Totolink A3000RU V5.9c.5185B20201128, Totolink A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability.