CVE-2018-11422

Description

Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary configuration protocol that does not provide confidentiality, integrity, and authenticity security controls. All information is sent in plain text, and can be intercepted and modified. Any commands (including device reboot, configuration download or upload, or firmware upgrade) are accepted and executed by the device without authentication.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/klsecservices/Advisories/blob/master/KL-MOXA-2018-104.md third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-11422?
CVE-2018-11422 has been scored as a critical severity vulnerability.
How to fix CVE-2018-11422?
To fix CVE-2018-11422, 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-2018-11422 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-11422 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.
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