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CN2600 Series Multiple Weak Cryptographic Algorithm Vulnerabilities

Published: June 5, 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].

The following vulnerability affects the CN2600 Series. An attacker may compromise the connections and leak sensitive information.  

The identified vulnerability types and potential impacts are shown below:

Item Vulnerability Type Impact
1

Weak cryptographic algorithm 

(CWE-327: Use of a Broken or Risky Cryptographic Algorithm) 

 An attacker may bypass authentication, steal keys, and reduce the integrity capability that provides for remote connections. 

 

This alert has come from: https://www.moxa.com/en/support/product-support/security-advisory/cn2600-series-multiple-weak-cryptographic-algorithm-vulnerabilities