CVE-2024-40457

—

CVSS 3.1

9.1 critical

EPSS

<1%p49

Published

Sep 12, 2024 (Sep 12, 2024)

Modified

Jun 17, 2026

Description

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.

Weakness: CWE-312
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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