CVE:CVE-2022-33971
CNNVD:CNNVD-202207-354
Omron Machine automation controller NX7 series等都是日本欧姆龙（Omron）公司的产品。Omron Machine automation controller NX7 series是一系列机器自动化控制器。Omron Machine automation controller NX1 series是一系列机器自动化控制器。Omron Machine automation controller NJ series是一系列用于逻辑序列和运动的机器控制器。
Machine automation controller NX7系列 1.28版本及之前版本、Machine automation controller NX1系列 1.48版本及之前版本、Machine automation controller NJ系列 1.48版本及之前版本存在安全漏洞。攻击者利用该漏洞绕过身份验证，执行拒绝服务攻击。
solution:Upgrade omron nx701-1600_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx701-1700_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx701-z700_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx701-z600_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx701-1720_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx701-1620_firmware to a higher version than 1.28,and avoid the version (,1.28]; Upgrade omron nx102-1200_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-1100_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-1000_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-1220_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-1120_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-1020_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx102-9020_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-1140dt_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-1140dt1_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-1040dt_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-1040dt1_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-9024dt_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1p2-9024dt1_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-cif01_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-cif11_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-cif12_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-adb21_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-dab21v_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nx1w-mab221_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1500_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-140_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1300_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r500_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r520_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r400_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r420_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r300_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-r320_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-5300_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1520_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1420_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1320_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj101-1020_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj101-9020_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-1340_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-4500_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-4400_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-4300_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-4310_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj501-4320_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj301-1200_firmware to a higher version than 1.48,and avoid the version (,1.48); Upgrade omron nj301-1100_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj101-1000_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj101-9000_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj-pa3001_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade omron nj-pd3001_firmware to a higher version than 1.48,and avoid the version (,1.48]