CVE-2025-34147

CRITICAL EPSS 61.7%
Published Aug 4, 202510mo ago · Modified Jun 17, 20261w ago
9.4 CVSS 4.0
Critical
Find Similar
Published Aug 4, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.4
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
61.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

References 3

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.