Description
An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02). 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Shenzhen Aitemi E Commerce | M300 Wi-Fi Repeater | — | — |
References
- https://chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root/ technical-description exploit
- https://www.aliexpress.us/item/3256806767641280.html product
- https://www.vulncheck.com/advisories/shenzhen-aitemi-m300-wifi-repeater-os-command-injection-via-ssid third-party-advisory