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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 05 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 05 Aug 2025 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Shenzhen Aitemi
Shenzhen Aitemi m300 Wifi Repeater
Vendors & Products Shenzhen Aitemi
Shenzhen Aitemi m300 Wifi Repeater

Mon, 04 Aug 2025 17:45:00 +0000

Type Values Removed Values Added
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.
Title Shenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via SSID
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.4, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-08-05T15:56:37.006Z

Reserved: 2025-04-15T19:15:22.564Z

Link: CVE-2025-34147

cve-icon Vulnrichment

Updated: 2025-08-05T15:56:34.553Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-04T18:15:34.653

Modified: 2025-08-05T14:34:17.327

Link: CVE-2025-34147

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-05T11:38:51Z