Vulnerability · Published Aug 7, 2025 · Assigned by VulnCheck

CVE-2025-34148Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via WISP SSID

Critical 9.4

In plain English

A critical-severity OS command injection in M300 Wi-Fi Repeater from Shenzhen Aitemi E Commerce Co. Ltd.. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities).

Severity (CVSS 4.0)9.4Critical

Exploit odds (30 days)1.2%top 32.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02). 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.

Affected products (as reported)

Vendor	Product	Versions
Shenzhen Aitemi E Commerce Co. Ltd.	M300 Wi-Fi Repeater	*

Weakness: CWE-78 · Vector: 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

References

https://chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root-part-two/ 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-wisp-ssid third-party-advisory