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    2 vulnerabilities found for NetMan 204 by Riello UPS

    CVE-2025-71318 (GCVE-0-2025-71318)

    Vulnerability from cvelistv5 – Published: 2026-06-05 17:49 – Updated: 2026-06-08 16:14
    VLAI
    Title
    NetMan 204 Missing Authentication for Administrative Functions
    Summary
    NetMan 204 fails to enforce authentication on its administrative pages and command endpoints. A remote, unauthenticated attacker can directly request administrative pages (such as administration.html, administration-commands.html, and configuration.html) to disclose sensitive information including LDAP configuration and active user details, and can invoke privileged UPS control commands — including shutdown, reboot, switch-on-bypass, and battery test — without supplying any credentials.
    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
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-08 16:13 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    VulnCheck CNA
    References
    Impacted products
    Date Public
    2025-02-04 00:00
    Credits
    parsa rezaie khiabanloo
    Show details on NVD website
    To clipboard 

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    CVE-2025-71317 (GCVE-0-2025-71317)

    Vulnerability from cvelistv5 – Published: 2026-06-05 17:49 – Updated: 2026-06-05 19:35
    VLAI
    Title
    NetMan 204 Hard-coded Backdoor Credentials
    Summary
    NetMan 204 contains a hard-coded backdoor account with the username and password 'eurek' that grants administrative access. A remote, unauthenticated attacker can authenticate through the cgi-bin/login.cgi endpoint (for example /cgi-bin/login.cgi?username=eurek&password=eurek, which due to lax parameter validation can be shortened to /cgi-bin/login.cgi?username=eurek%20eurek) to obtain administrator privileges, allowing them to alter device configuration, enable the telnet/SSH services, and reset local user credentials.
    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
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-05 19:35 UTC
    CWE
    • CWE-798 - Use of Hard-coded Credentials
    Assigner
    VulnCheck CNA
    References
    Impacted products
    Date Public
    2025-02-04 00:00
    Credits
    parsa rezaie khiabanloo
    Show details on NVD website
    To clipboard 

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