Products: 3
    Vulnerabilities: 3
    Known Exploited: 0
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    Vulnerabilities

    CVE-2024-40457

    No-IP Dynamic Update Client (DUC) v3.x uses cleartext credentials that may occur on a command line or in a file. NOTE: the vendor's position is that cleartext in /etc/default/noip-duc is recommended and is the intentional behavior.

    Last Modified: Apr 15, 2026
    Published: Sep 12, 2024

    CVE-2008-5369

    noip2 in noip2 2.1.7 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/noip2 temporary file.

    Last Modified: Apr 23, 2026
    Published: Dec 08, 2008

    CVE-2008-2747

    No-IP Dynamic Update Client (DUC) 2.2.1 on Windows uses weak permissions for the HKLM\SOFTWARE\Vitalwerks\DUC registry key, which allows local users to obtain obfuscated passwords and other sensitive information by reading the (1) TrayPassword, (2) Username, (3) Password, and (4) Hosts registry values.

    Last Modified: Apr 23, 2026
    Published: Jun 18, 2008
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