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.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.79% Top 30%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.noip.com/support/knowledgebase/install-linux-3-x-dynamic-update-client-duc
https://www.noip.com/support/knowledgebase/running-linux-duc-v3-0-startup-2
https://github.com/jeppojeps/CVE-2024-40457-PoC

Frequently Asked Questions

What is the severity of CVE-2024-40457?
CVE-2024-40457 has been scored as a critical severity vulnerability.
How to fix CVE-2024-40457?
To fix CVE-2024-40457, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-40457 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-40457 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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