CVE-2025-34147
Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via SSID
- State
- Published
- Severity
- 9.4 Critical
- Published
- Aug 4, 2025
- Updated
- Dec 1, 2025
- Reserved
- Apr 15, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | VulnCheck |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
M300 Wi-Fi RepeaterShenzhen Aitemi E Commerce Co. Ltd. |
|
References
- https://chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root/technical-descriptionexploit
- https://www.aliexpress.us/item/3256806767641280.htmlproduct
- https://www.vulncheck.com/advisories/shenzhen-aitemi-m300-wifi-repeater-os-command-injection-via-ssidthird-party-advisory
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