An OS command injection vulnerability exists in the Edimax EW-7438RPn firmware version 1.13 and prior via the mp.asp form handler. The /goform/mp endpoint improperly handles user-supplied input to the command parameter. An authenticated attacker can inject shell commands using shell metacharacters to achieve arbitrary command execution as the root user. Exploitation evidence was observed by the Shadowserver Foundation on 2024-09-14 UTC.

An OS command injection vulnerability exists in the Edimax EW-7438RPn Mini firmware version 1.13 and prior via the syscmd.asp form handler. The /goform/formSysCmd endpoint exposes a system command interface through the sysCmd parameter. A remote authenticated attacker can submit arbitrary shell commands directly, resulting in command execution as the root user. Exploitation evidence was observed by the Shadowserver Foundation on 2024-09-14 UTC.

Edimax EW-7438RPn 1.13 contains an information disclosure vulnerability that exposes WiFi network configuration details through the wlencryptwiz.asp file. Attackers can access the script to retrieve sensitive information including WiFi network name and plaintext password stored in device configuration variables.

Edimax EW-7438RPn 1.13 contains a cross-site request forgery vulnerability in the MAC filtering configuration interface. Attackers can craft malicious web pages to trick users into adding unauthorized MAC addresses to the device's filtering rules without their consent.