Critical severity9.1NVD Advisory· Published Sep 12, 2024· Updated Apr 15, 2026
CVE-2024-40457
CVE-2024-40457
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: v3.x
Patches
Vulnerability mechanics
References
2News mentions
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