CVE-2022-33971: High severity Omron Nx701-1600 Firmware vulnerability
Published Jul 4, 2022
·Updated
Authentication bypass by capture-replay vulnerability exists in Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, and Machine automation controller NJ series all models V 1.48 and earlier, which may allow an adjacent attacker who can analyze the communication between the controller and the specific software used by OMRON internally to cause a denial-of-service (DoS) condition or execute a malicious program.
Affected Software
208 affected components
Omron Nx701-1600 Firmware<=1.28
Omron Nx701-1600
Omron Nx701-1700 Firmware<=1.28
Omron Nx701-1700
Omron Nx701-z700 Firmware<=1.28
Omron Nx701-z700
Omron Nx701-z600 Firmware<=1.28
Omron Nx701-z600
Omron Nx701-1720 Firmware<=1.28
Omron Nx701-1720
Omron Nx701-1620 Firmware<=1.28
Omron Nx701-1620
Omron Nx102-1200 Firmware<=1.48
Omron Nx102-1200
Omron Nx102-1100 Firmware<=1.48
Omron Nx102-1100
Omron Nx102-1000 Firmware<=1.48
Omron Nx102-1000
Omron Nx102-1220 Firmware<=1.48
Omron Nx102-1220
Omron Nx102-1120 Firmware<=1.48
Omron Nx102-1120
Omron Nx102-1020 Firmware<=1.48
Omron Nx102-1020
Omron Nx102-9020 Firmware<=1.48
Omron Nx102-9020
Omron Nx1p2-1140dt Firmware<=1.48
Omron Nx1p2-1140dt
Omron Nx1p2-1140dt1 Firmware<=1.48
Omron Nx1p2-1140dt1
Omron Nx1p2-1040dt Firmware<=1.48
Omron Nx1p2-1040dt
Omron Nx1p2-1040dt1 Firmware<=1.48
Omron Nx1p2-1040dt1
Omron Nx1p2-9024dt Firmware<=1.48
Omron Nx1p2-9024dt
Omron Nx1p2-9024dt1 Firmware<=1.48
Omron Nx1p2-9024dt1
Omron Nx1w-cif01 Firmware<=1.48
Omron Nx1w-cif01
Omron Nx1w-cif11 Firmware<=1.48
Omron Nx1w-cif11
Omron Nx1w-cif12 Firmware<=1.48
Omron Nx1w-cif12
Omron Nx1w-adb21 Firmware<=1.48
Omron Nx1w-adb21
Omron Nx1w-dab21v Firmware<=1.48
Omron Nx1w-dab21v
Omron Nx1w-mab221 Firmware<=1.48
Omron Nx1w-mab221
Omron Nj501-1500 Firmware<=1.48
Omron Nj501-1500
Omron Nj501-140 Firmware<=1.48
Omron Nj501-140
Omron Nj501-1300 Firmware<=1.48
Omron Nj501-1300
Omron Nj501-r500 Firmware<=1.48
Omron Nj501-r500
Omron Nj501-r520 Firmware<=1.48
Omron Nj501-r520
Omron Nj501-r400 Firmware<=1.48
Omron Nj501-r400
Omron Nj501-r420 Firmware<=1.48
Omron Nj501-r420
Omron Nj501-r300 Firmware<=1.48
Omron Nj501-r300
Omron Nj501-r320 Firmware<=1.48
Omron Nj501-r320
Omron Nj501-5300 Firmware<=1.48
Omron Nj501-5300
Omron Nj501-1520 Firmware<=1.48
Omron Nj501-1520
Omron Nj501-1420 Firmware<=1.48
Omron Nj501-1420
Omron Nj501-1320 Firmware<=1.48
Omron Nj501-1320
Omron Nj101-1020 Firmware<=1.48
Omron Nj101-1020
Omron Nj101-9020 Firmware<=1.48
Omron Nj101-9020
Omron Nj501-1340 Firmware<=1.48
Omron Nj501-1340
Omron Nj501-4500 Firmware<=1.48
Omron Nj501-4500
Omron Nj501-4400 Firmware<=1.48
Omron Nj501-4400
Omron Nj501-4300 Firmware<=1.48
Omron Nj501-4300
Omron Nj501-4310 Firmware<=1.48
Omron Nj501-4310
Omron Nj501-4320 Firmware<=1.48
Omron Nj501-4320
Omron Nj301-1200 Firmware<1.48
Omron Nj301-1200
Omron Nj301-1100 Firmware<=1.48
Omron Nj301-1100
Omron Nj101-1000 Firmware<=1.48
Omron Nj101-1000
Omron Nj101-9000 Firmware<=1.48
Omron Nj101-9000
Omron Nj-pa3001 Firmware<=1.48
Omron Nj-pa3001
Omron Nj-pd3001 Firmware<=1.48
Omron Nj-pd3001
All of the following
Omron Nx701-1600 Firmware<=1.28
Omron Nx701-1600
All of the following
Omron Nx701-1700 Firmware<=1.28
Omron Nx701-1700
All of the following
Omron Nx701-z700 Firmware<=1.28
Omron Nx701-z700
All of the following
Omron Nx701-z600 Firmware<=1.28
Omron Nx701-z600
All of the following
Omron Nx701-1720 Firmware<=1.28
Omron Nx701-1720
All of the following
Omron Nx701-1620 Firmware<=1.28
Omron Nx701-1620
All of the following
Omron Nx102-1200 Firmware<=1.48
Omron Nx102-1200
All of the following
Omron Nx102-1100 Firmware<=1.48
Omron Nx102-1100
All of the following
Omron Nx102-1000 Firmware<=1.48
Omron Nx102-1000
All of the following
Omron Nx102-1220 Firmware<=1.48
Omron Nx102-1220
All of the following
Omron Nx102-1120 Firmware<=1.48
Omron Nx102-1120
All of the following
Omron Nx102-1020 Firmware<=1.48
Omron Nx102-1020
All of the following
Omron Nx102-9020 Firmware<=1.48
Omron Nx102-9020
All of the following
Omron Nx1p2-1140dt Firmware<=1.48
Omron Nx1p2-1140dt
All of the following
Omron Nx1p2-1140dt1 Firmware<=1.48
Omron Nx1p2-1140dt1
All of the following
Omron Nx1p2-1040dt Firmware<=1.48
Omron Nx1p2-1040dt
All of the following
Omron Nx1p2-1040dt1 Firmware<=1.48
Omron Nx1p2-1040dt1
All of the following
Omron Nx1p2-9024dt Firmware<=1.48
Omron Nx1p2-9024dt
All of the following
Omron Nx1p2-9024dt1 Firmware<=1.48
Omron Nx1p2-9024dt1
All of the following
Omron Nx1w-cif01 Firmware<=1.48
Omron Nx1w-cif01
All of the following
Omron Nx1w-cif11 Firmware<=1.48
Omron Nx1w-cif11
All of the following
Omron Nx1w-cif12 Firmware<=1.48
Omron Nx1w-cif12
All of the following
Omron Nx1w-adb21 Firmware<=1.48
Omron Nx1w-adb21
All of the following
Omron Nx1w-dab21v Firmware<=1.48
Omron Nx1w-dab21v
All of the following
Omron Nx1w-mab221 Firmware<=1.48
Omron Nx1w-mab221
All of the following
Omron Nj501-1500 Firmware<=1.48
Omron Nj501-1500
All of the following
Omron Nj501-140 Firmware<=1.48
Omron Nj501-140
All of the following
Omron Nj501-1300 Firmware<=1.48
Omron Nj501-1300
All of the following
Omron Nj501-r500 Firmware<=1.48
Omron Nj501-r500
All of the following
Omron Nj501-r520 Firmware<=1.48
Omron Nj501-r520
All of the following
Omron Nj501-r400 Firmware<=1.48
Omron Nj501-r400
All of the following
Omron Nj501-r420 Firmware<=1.48
Omron Nj501-r420
All of the following
Omron Nj501-r300 Firmware<=1.48
Omron Nj501-r300
All of the following
Omron Nj501-r320 Firmware<=1.48
Omron Nj501-r320
All of the following
Omron Nj501-5300 Firmware<=1.48
Omron Nj501-5300
All of the following
Omron Nj501-1520 Firmware<=1.48
Omron Nj501-1520
All of the following
Omron Nj501-1420 Firmware<=1.48
Omron Nj501-1420
All of the following
Omron Nj501-1320 Firmware<=1.48
Omron Nj501-1320
All of the following
Omron Nj101-1020 Firmware<=1.48
Omron Nj101-1020
All of the following
Omron Nj101-9020 Firmware<=1.48
Omron Nj101-9020
All of the following
Omron Nj501-1340 Firmware<=1.48
Omron Nj501-1340
All of the following
Omron Nj501-4500 Firmware<=1.48
Omron Nj501-4500
All of the following
Omron Nj501-4400 Firmware<=1.48
Omron Nj501-4400
All of the following
Omron Nj501-4300 Firmware<=1.48
Omron Nj501-4300
All of the following
Omron Nj501-4310 Firmware<=1.48
Omron Nj501-4310
All of the following
Omron Nj501-4320 Firmware<=1.48
Omron Nj501-4320
All of the following
Omron Nj301-1200 Firmware<1.48
Omron Nj301-1200
All of the following
Omron Nj301-1100 Firmware<=1.48
Omron Nj301-1100
All of the following
Omron Nj101-1000 Firmware<=1.48
Omron Nj101-1000
All of the following
Omron Nj101-9000 Firmware<=1.48
Omron Nj101-9000
All of the following
Omron Nj-pa3001 Firmware<=1.48
Omron Nj-pa3001
All of the following
Omron Nj-pd3001 Firmware<=1.48
Omron Nj-pd3001
Event History
Jul 4, 2022
CVE Published
via MITRE·01:50 AM
Data Sourced
via MITRE·01:50 AM
DescriptionWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-33971?
CVE-2022-33971 is classified as a significant vulnerability due to its potential for authentication bypass.
2
How do I fix CVE-2022-33971?
To mitigate CVE-2022-33971, update the affected Machine automation controller firmware to a version later than V1.28 for NX7 models and V1.48 for NX1 and NJ series.
3
Which devices are affected by CVE-2022-33971?
CVE-2022-33971 affects various models of Omron Machine automation controllers, including the NX7 series (up to V1.28), NX1 series, and NJ series (up to V1.48).
4
What risk does CVE-2022-33971 pose?
CVE-2022-33971 poses a risk of unauthorized access to systems, potentially leading to unauthorized actions or data exposure.
5
Where can I find more information about CVE-2022-33971?
Detailed information regarding CVE-2022-33971 can be found in the official Omron vulnerability documentation and various security advisories.