LG N1A1 NAS 3718.510 is affected by: Remote Command Execution. The impact is: execute arbitrary code (remote). The attack vector is: HTTP POST with parameters.
https://veriti.ai/blog/vulnerable-villain-when-hackers-get-hacked/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14839