A vulnerability marked as critical has been reported in meterN 1.2.3. This vulnerability affects unknown code of the file admin_meter2.php of the component POST Parameter Handler. The manipulation of the argument COMMANDx/LIVECOMMANDx leads to os command injection.
This vulnerability is uniquely identified as CVE-2021-47747. The attack is possible to be carried out remotely. No exploit exists.