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    2 vulnerabilities found for Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials by Microhard Systems

    CVE-2018-25147 (GCVE-0-2018-25147)

    Vulnerability from nvd – Published: 2025-12-24 19:27 – Updated: 2025-12-24 20:25
    VLAI
    Title
    Microhard Systems IPn4G 1.1.0 Default Credentials Authentication Bypass
    Summary
    Microhard Systems IPn4G 1.1.0 contains hardcoded default credentials that cannot be changed through normal gateway operations. Attackers can exploit these default credentials to gain unauthorized root-level access to the device by logging in with predefined username and password combinations.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Date Public
    2018-03-13 00:00
    Credits
    LiquidWorm as Gjoko Krstic of Zero Science Lab
    Show details on NVD website
    To clipboard 

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    CVE-2018-25147 (GCVE-0-2018-25147)

    Vulnerability from cvelistv5 – Published: 2025-12-24 19:27 – Updated: 2025-12-24 20:25
    VLAI
    Title
    Microhard Systems IPn4G 1.1.0 Default Credentials Authentication Bypass
    Summary
    Microhard Systems IPn4G 1.1.0 contains hardcoded default credentials that cannot be changed through normal gateway operations. Attackers can exploit these default credentials to gain unauthorized root-level access to the device by logging in with predefined username and password combinations.
    Severity
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Date Public
    2018-03-13 00:00
    Credits
    LiquidWorm as Gjoko Krstic of Zero Science Lab
    Show details on NVD website
    To clipboard 

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