The NPort 5100A Series firmware version v1.6 and prior versions are affected by web server XSS vulnerability. The vulnerability is caused by not correctly neutralizing user-controllable input before placing it in output. Malicious users may use the vulnerability to get sensitive information and escalate privileges.
Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below:
* NPort 5100A Series: Please contact Moxa Technical Support for the security patch (v1.6.3). https://www.moxa.com/tw/support/technical-support