CVE-2025-34147

Public Exploit
Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via SSID

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.

Category

9.4
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.17%
Affected: Shenzhen Aitemi E Commerce Co. Ltd. M300 Wi-Fi Repeater
Published at:
Updated at:

References

Link Tags
https://chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root/ exploit technical description
https://www.aliexpress.us/item/3256806767641280.html product

Frequently Asked Questions

What is the severity of CVE-2025-34147?
CVE-2025-34147 has been scored as a critical severity vulnerability.
How to fix CVE-2025-34147?
To fix CVE-2025-34147, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34147 being actively exploited in the wild?
It is possible that CVE-2025-34147 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34147?
CVE-2025-34147 affects Shenzhen Aitemi E Commerce Co. Ltd. M300 Wi-Fi Repeater.
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