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NPort 5110 Series Vulnerabilities

Published: July 31, 2023

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 discovered in the NPort 5110 Series that allow a remote attacker to conduct a denial-of-service attack or overwrite certain values in the memory to cause information to become unavailable.

The identified vulnerability types and potential impacts are shown below:

Item Vulnerability Type Impact
1

Out-of-bounds Write (CWE-787)

CVE-2022-2044

 Certain values in the memory may not be available.
2

Out-of-bounds Write (CWE-787)

CVE-2022-2043

 A vulnerability allows a remote attacker to conduct a denial-of-service attack.

 

This alert has come from: https://www.moxa.com/en/support/product-support/security-advisory/nport5110-series-vulnerabilities