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    CVE-2025-34147

    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.

    Published:Aug 4, 2025
    Last Modified:Apr 15, 2026
    EPS:Aug 4, 2025
    EPSS Score:0.00133
    CVSS Score:9.4

    Affected Products

    Vendor
    Shenzhen Aitemi
    Product
    M300 Wifi Repeater

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-19348 (CVSS 8.9) — A security flaw has been discovered in Shenzhen Aitemi M300 Wi-Fi Repeater r0-ea7890a. Impacted is the functio…
    CVE-2026-58457 (CVSS 9.3) — Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) contains an unauthenticated OS command injection vul…
    CVE-2025-34148 (CVSS 9.4) — An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater (hardw…
    CVE-2025-34149 (CVSS 9.4) — A command injection vulnerability affects the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) during…
    CVE-2025-34150 (CVSS 9.4) — The PPPoE configuration interface of the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02) is vulnerab…
    CVE-2025-34151 (CVSS 9.4) — A command injection vulnerability exists in the 'passwd' parameter of the PPPoE setup process on the Shenzhen …
    CVE-2025-34152 (CVSS 9.4) — An unauthenticated OS command injection vulnerability exists in the Shenzhen Aitemi M300 Wi-Fi Repeater (hardw…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High