Affected: OMRON Corporation Machine Automation Controller NJ Series, OMRON Corporation Machine Automation Controller NX Series, omron nj101-9020_firmware, omron nj301-1200_firmware, omron nj501-r520_firmware

Path traversal vulnerability exists in Machine Automation Controller NJ Series and Machine Automation Controller NX Series. An arbitrary file in the affected product may be accessed or arbitrary code may be executed by processing a specially crafted request sent from a remote attacker with an administrative privilege. As for the details of the affected product names/versions, see the information provided by the vendor under [References] section.