Vulnerability 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.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/jeppojeps/CVE-2024-40457-PoC
- https://www.noip.com/support/knowledgebase/install-linux-3-x-dynamic-update-clie
- https://www.noip.com/support/knowledgebase/running-linux-duc-v3-0-startup-2
FAQ
What is CVE-2024-40457?
CVE-2024-40457 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 a...
How severe is CVE-2024-40457?
CVE-2024-40457 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-40457?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.