CVE-2025-34147
Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via SSID
CRITICAL 9.4EPSS 1.0%
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.
- Affected
- Shenzhen Aitemi E Commerce Co. Ltd. · M300 Wi-Fi Repeater
- CVSS v4.0 VULNCHECK
- 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/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 - EPSS
- 1.05% chance of exploitation in the next 30 days, 64th percentile
- Published
- 2025-08-04
- Updated
- 2025-12-01