VULNERABILITY INTELLIGENCE
CVE-2024-40457
CVSS score9.1 CRITICAL
EPSS probability0.65%
CISA KEVNot currently listed
Published2024-09-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
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 classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-312