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**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) (affected versions not specified) **Description** An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater. When configuring the device in WISP mode, the `ssid` parameter is passed unsanitized to system-level scripts. This allows remote attackers within Wi-Fi range to inject arbitrary shell commands that execute as root, resulting in full device compromise. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) (affected versions not specified) **Description** A command injection vulnerability exists during WPA2 configuration. The `key` parameter is directly interpreted by the system shell, allowing attackers to execute arbitrary commands as root. Exploitation requires no authentication and can be triggered during wireless setup. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) (affected versions not specified) **Description** The PPPoE configuration interface of the Shenzhen Aitemi M300 Wi-Fi Repeater is vulnerable to command injection via the `user` parameter. Input is processed unsafely during network setup, allowing attackers to execute arbitrary system commands with root privileges. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) (affected versions not specified) **Description** A command injection vulnerability exists in the `passwd` parameter of the PPPoE setup process. Input passed to system-level commands lacks proper sanitation, allowing unauthenticated attackers to achieve root-level code execution. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) (affected versions not specified) **Description** An unauthenticated OS command injection flaw exists where the system fails to neutralize special elements used in operating system commands. A remote attacker can exploit this by sending crafted input to the `time` parameter of the '/protocol.csp?' endpoint. This input is processed by the internal `date -s` command, allowing for arbitrary code execution without rebooting the device or disrupting the HTTP service. This specific vector enables remote compromise without triggering visible changes to the device configuration. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability. Avoid using the `time` parameter in the '/protocol.csp?' endpoint until the issue is resolved.

**Name of the Vulnerable Software and Affected Versions** Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) **Description** An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater. When configuring the device in Extender mode via its captive portal, the `extap2g` SSID field is inserted unescaped into a reboot-time shell script. This allows remote attackers within Wi-Fi range to inject arbitrary shell commands that execute as root during device reboot, leading to full system compromise. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.