CVE-2024-41927

Description

Cleartext transmission of sensitive information vulnerability exists in multiple IDEC PLCs. If an attacker sends a specific command to PLC's serial communication port, user credentials may be obtained. As a result, the program of the PLC may be obtained, and the PLC may be manipulated.

Category

4.6
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory idec.com
Affected: IDEC Corporation FC6A Series MICROSmart All-in-One CPU module
Affected: IDEC Corporation FC6B Series MICROSmart All-in-One CPU module
Affected: IDEC Corporation FC6A Series MICROSmart Plus CPU module
Affected: IDEC Corporation FC6B Series MICROSmart Plus CPU module
Affected: IDEC Corporation FT1A Series SmartAXIS Pro/Lite
Published at:
Updated at:

References

Link Tags
https://us.idec.com/media/24-RD-0256-EN.pdf vendor advisory
https://jvn.jp/en/vu/JVNVU96959731/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-41927?
CVE-2024-41927 has been scored as a medium severity vulnerability.
How to fix CVE-2024-41927?
To fix CVE-2024-41927, 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-2024-41927 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-41927 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-41927?
CVE-2024-41927 affects IDEC Corporation FC6A Series MICROSmart All-in-One CPU module, IDEC Corporation FC6B Series MICROSmart All-in-One CPU module, IDEC Corporation FC6A Series MICROSmart Plus CPU module, IDEC Corporation FC6B Series MICROSmart Plus CPU module, IDEC Corporation FT1A Series SmartAXIS Pro/Lite.
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