In TOTOLINK A3002RU 1.0.8, the router provides a page that allows the user to change their account name and password. This page, password.htm, contains JavaScript which is used to confirm the user knows their current password before allowing them to change their password. However, this JavaScript contains the current user’s password in plaintext.

System command injection in formAliasIp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "subnet" POST parameter.

System command injection in formDlna in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ftpUser" POST parameter.

System command injection in fromNtp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ntpServerIp2" POST parameter. Certain payloads cause the device to become permanently inoperable.

System command injection in formAliasIp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ipAddr" POST parameter.

Incorrect access control in formPasswordSetup in TOTOLINK A3002RU version 1.0.8 allows attackers to change the admin user's password via an unauthenticated POST request.

Cross-site scripting in notice_gen.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to execute arbitrary JavaScript by modifying the "Input your notice URL" field.

Cross-site scripting in password.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to execute arbitrary JavaScript via the user's password.

Cross-site scripting in notice_gen.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to execute arbitrary JavaScript by modifying the "User phrases button" field.

Password disclosure in password.htm in TOTOLINK A3002RU version 1.0.8 allows attackers to obtain the plaintext password for the admin user by making a GET request for password.htm.