CVE-2019-9104 : Exploit Details and Defense Strategies
Learn about CVE-2019-9104, a critical vulnerability in Moxa MGate devices allowing passwords to be stored in plain text. Find out the impacted systems and mitigation steps.
A vulnerability has been found in Moxa MGate devices including MB3170, MB3270, MB3280, MB3480, MB3660, and MB3180. This vulnerability exists in versions prior to 4.1 for MB3170 and MB3270, versions prior to 3.1 for MB3280 and MB3480, versions prior to 2.3 for MB3660, and versions prior to 2.1 for MB3180. The issue lies in the configuration file of the application, where certain parameters that contain passwords are stored in plain text.
Understanding CVE-2019-9104
This CVE entry describes a critical vulnerability affecting Moxa MGate devices.
What is CVE-2019-9104?
CVE-2019-9104 is a vulnerability found in Moxa MGate devices that allows passwords to be stored in plain text in the application's configuration file.
The Impact of CVE-2019-9104
The impact of this vulnerability is rated as critical with high confidentiality, integrity, and availability impacts. The CVSS base score is 9.8.
Technical Details of CVE-2019-9104
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows passwords to be stored in plain text in the configuration file of Moxa MGate devices.
Affected Systems and Versions
- MB3170 and MB3270 devices before version 4.1
- MB3280 and MB3480 devices before version 3.1
- MB3660 devices before version 2.3
- MB3180 devices before version 2.1
Exploitation Mechanism
The issue arises due to the insecure storage of passwords in the application's configuration file.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Update affected devices to the latest patched versions.
- Implement strong password policies.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Conduct security audits and assessments periodically.
Patching and Updates
Ensure that all Moxa MGate devices are updated to versions 4.1 for MB3170 and MB3270, 3.1 for MB3280 and MB3480, 2.3 for MB3660, and 2.1 for MB3180 to mitigate the vulnerability.