Moxa NPort Device Vulnerabilities

Number: AV16-199
Date: 13 December 2016

Purpose

The purpose of this advisory is to bring attention to multiple vulnerabilities in Moxa NPort Devices.

Assessment

Moxa NPort devices are serial to ethernet device servers and industrial controllers. This industrial grade class of device is used to control legacy serial devices on modern IP networks. They can be found in various locations including remote field locations and perform various common administrative functions. Successful exploitation of these vulnerabilities can include denial of service, authentication AuthenticationA process or measure used to verify a users identity. bypass and complete compromise CompromiseThe intentional or unintentional disclosure of information, which adversely impacts its confidentiality, integrity, or availability. of an affected system.

CVE References: CVE-2016-9361, CVE-2016-9369, CVE-2016-9363, CVE-2016-9371, CVE-2016-9365, CVE-2016-9366, CVE-2016-9348 & CVE-2016-9367

Suggested Action

CCIRC recommends that owner/operators test and deploy the vendor released updates or workarounds to affected platforms accordingly.

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Moxa NPort Device Vulnerabilities

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