Security Updates for Moxa OnCell

Number: AV16-133
Date: 25 August 2016


The purpose of this advisory is to bring attention to the following security updates for Moxa OnCell.


Moxa has issued a firmware update to their OnCell products that fix multiple security vulnerabilities. One of those vulnerabilities could allow an attacker to use brute force attack against authentication system.

Versions Affected:
OnCell G3100V2 Series, prior to version 2.8
OnCell G3111/G3151/G3211/G3251 Series, prior to version 1.7

CVE Reference: CVE-2016-5799, CVE-2016-5812

Suggested Action

CCIRC recommends that system administrators test and deploy the vendor-released updates to affected applications accordingly.  For more information, please refer to the ICS-CERT reference.


Note to Readers

In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.

Please note, CCIRC PGP key has recently been updated.

For general information, please contact Public Safety Canada's Public Affairs division at:

Telephone: 613-944-4875 or 1-800-830-3118
Fax: 613-998-9589

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