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Home Support Security Advisories MGate MB3180/MB3280/MB3480/MB3170/MB3270 Series Protocol Gateways Vulnerability

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SUMMARY

MGate MB3180/MB3280/MB3480/MB3170/MB3270 Series Protocol Gateways Vulnerability

  • Security Advisory ID: MPSA-200202
  • Version: V1.0
  • Release Date: Mar 03, 2020
  • Reference:
    • N/A

A product vulnerability was identified in Moxa’s MGate MB3180/MB3280/MB3480/MB3170/MB3270 Series Protocol Gateways. In response to this, Moxa has developed a related solutions to address this vulnerability..

The identified vulnerability types and potential impacts are shown below:

Item Vulnerability Type Impact
1 Improper Authentication (CWE-287) Allow an unauthenticated, remote attacker to bypass authentication by logging in with empty username/password and execute arbitrary actions with administrator privileges on an affected system.
AFFECTED PRODUCTS AND SOLUTIONS

Affected Products:

The affected products and firmware versions are shown below.

Product Series Affected Versions
MGate MB3180 Series Firmware Version 1.8 or lower
MGate MB3280 Series Firmware Version 2.8 or lower
MGate MB3480 Series Firmware Version 2.6 or lower
MGate MB3170 Series Firmware Version 2.5 or lower
MGate MB3270 Series Firmware Version 2.8 or lower

 

Solutions:

Moxa has developed appropriate solutions to address the vulnerability. The solutions for affected products are shown below.

Product Series Affected Versions
MGate MB3180 Series Please download the new firmware/software here.
After updating to the new firmware, users can create an account and password to log in..
MGate MB3280 Series Please download the new firmware/software here.
After updating to the new firmware, users can create an account and password to log in.
MGate MB3480 Series Please download the new firmware/software here.
After updating to the new firmware, users can create an account and password to log in.
MGate MB3170 Series Please download the new firmware/software here.
After updating to the new firmware, users can create an account and password to log in.
MGate MB3270 Series Please download the new firmware/software here.
After updating to the new firmware, users can create an account and password to log in.

 

Revision History:

VERSION DESCRIPTION RELEASE DATE
1.0 First Release Mar 03, 2020

Relevant Products

MGate MB3170/MB3270 Series · MGate MB3180/MB3280/MB3480 Series ·

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