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MGate 5105-MB-EIP Series Protocol Gateways Vulnerabilities

Published: July 10, 2020

This Alert Is From MOXA

As Industrial IoT (IIoT) adoption continues to proliferate, cybersecurity has become one of the top priorities. The Moxa Product Security Incident Response Team (PSIRT) takes a proactive approach to protect products from cybersecurity vulnerabilities. Moxa PSIRT investigates all reports of vulnerabilities that could potentially affect Moxa products. Moxa created a vulnerability management policy to provide guidance and information to our customers in the event of a reported vulnerability. The management policy ensures that Moxa’s customers have steady, unambiguous resources to help them understand how Moxa resolves or mitigates reported vulnerabilities. For any queries, please email [email protected].

Multiple vulnerabilities were identified in Moxa’s MGate 5105-MB-EIP Series Protocol Gateways. In response to this, Moxa has developed a solution to address these vulnerabilities.

The identified vulnerability types and potential impacts are shown below:

Item Vulnerability Type Impact
1 Authentication Bypass by Capture-replay
(CWE-294)
CVE-2020-15494, ZDI-CAN-10791 		 This vulnerability allows an attacker to obtain the session ID of the connection between the host and the device.
2 Exposure of Sensitive Information to an Unauthorized Actor
(CEW-200)
CVE-2020-15493, ZDI-CAN-10792 		 This vulnerability allows an attacker to decrypt the encrypted configuration file of the device.

 

This alert has come from: https://www.moxa.com/en/support/product-support/security-advisory/mgate-5105-mb-eip-series-protocol-gateways-vulnerabilities