Affected Products:
The affected products and firmware versions are listed below.
| Product Series |
Affected Versions |
| TN-G4500 Series |
Firmware version v5.3 and prior versions |
Solutions:
Moxa has developed appropriate solutions to enhance the security of the affected products, as shown below.
| Product Series |
Solutions |
| TN-G4500 Series |
Please upgrade to firmware v5.5 or higher. |
Mitigation:
- Minimize network exposure to ensure the device is not accessible from the Internet.
- When remote access is required, use secure methods, such as Virtual Private Networks (VPNs).
- The starting point of all the above vulnerabilities is from the web service, so it is suggested to disable web service temporarily if you completed configuration to prevent further damages from these vulnerabilities until installed patch or updated firmware.
Revision History:
| VERSION |
DESCRIPTION |
RELEASE DATE |
| 1.0 |
First Release |
December 30, 2024 |