CVE-2022-34151

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2022-34151
StatePUBLISHED
Assignerjpcert
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-07-04 02:15:07 UTC
Updated2026-06-02 21:16:25 UTC
DescriptionUse of hard-coded credentials vulnerability exists in Machine automation controller NJ series all models V 1.48 and earlier, Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, Automation software 'Sysmac Studio' all models V1.49 and earlier, and Programmable Terminal (PT) NA series NA5-15W/NA5-12W/NA5-9W/NA5-7W models Runtime V1.15 and earlier, which may allow a remote attacker who successfully obtained the user credentials by analyzing the affected product to access the controller.

Risk And Classification

Primary CVSS: v3.1 8.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.012530000 probability, percentile 0.796850000 (date 2026-06-04)

Problem Types: CWE-798 | Use of Hard-coded Credentials | CWE-798 CWE-798 Use of Hard-coded Credentials

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.1HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1ADPDECLARED9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
2.0[email protected]Primary6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:M/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Omron Na5-12w - All All All
Operating System Omron Na5-12w Firmware All All All All
Hardware Omron Na5-15w - All All All
Operating System Omron Na5-15w Firmware All All All All
Hardware Omron Na5-7w - All All All
Operating System Omron Na5-7w Firmware All All All All
Hardware Omron Na5-9w - All All All
Operating System Omron Na5-9w Firmware All All All All
Hardware Omron Nj-pa3001 - All All All
Operating System Omron Nj-pa3001 Firmware All All All All
Hardware Omron Nj-pd3001 - All All All
Operating System Omron Nj-pd3001 Firmware All All All All
Hardware Omron Nj101-1000 - All All All
Operating System Omron Nj101-1000 Firmware All All All All
Hardware Omron Nj101-1020 - All All All
Operating System Omron Nj101-1020 Firmware All All All All
Hardware Omron Nj101-9000 - All All All
Operating System Omron Nj101-9000 Firmware All All All All
Hardware Omron Nj101-9020 - All All All
Operating System Omron Nj101-9020 Firmware All All All All
Hardware Omron Nj301-1100 - All All All
Operating System Omron Nj301-1100 Firmware All All All All
Hardware Omron Nj301-1200 - All All All
Operating System Omron Nj301-1200 Firmware All All All All
Hardware Omron Nj501-1300 - All All All
Operating System Omron Nj501-1300 Firmware All All All All
Hardware Omron Nj501-1320 - All All All
Operating System Omron Nj501-1320 Firmware All All All All
Hardware Omron Nj501-1340 - All All All
Operating System Omron Nj501-1340 Firmware All All All All
Hardware Omron Nj501-140 - All All All
Operating System Omron Nj501-140 Firmware All All All All
Hardware Omron Nj501-1420 - All All All
Operating System Omron Nj501-1420 Firmware All All All All
Hardware Omron Nj501-1500 - All All All
Operating System Omron Nj501-1500 Firmware All All All All
Hardware Omron Nj501-1520 - All All All
Operating System Omron Nj501-1520 Firmware All All All All
Hardware Omron Nj501-4300 - All All All
Operating System Omron Nj501-4300 Firmware All All All All
Hardware Omron Nj501-4310 - All All All
Operating System Omron Nj501-4310 Firmware All All All All
Hardware Omron Nj501-4320 - All All All
Operating System Omron Nj501-4320 Firmware All All All All
Hardware Omron Nj501-4400 - All All All
Operating System Omron Nj501-4400 Firmware All All All All
Hardware Omron Nj501-4500 - All All All
Operating System Omron Nj501-4500 Firmware All All All All
Hardware Omron Nj501-5300 - All All All
Operating System Omron Nj501-5300 Firmware All All All All
Hardware Omron Nj501-r300 - All All All
Operating System Omron Nj501-r300 Firmware All All All All
Hardware Omron Nj501-r320 - All All All
Operating System Omron Nj501-r320 Firmware All All All All
Hardware Omron Nj501-r400 - All All All
Operating System Omron Nj501-r400 Firmware All All All All
Hardware Omron Nj501-r420 - All All All
Operating System Omron Nj501-r420 Firmware All All All All
Hardware Omron Nj501-r500 - All All All
Operating System Omron Nj501-r500 Firmware All All All All
Hardware Omron Nj501-r520 - All All All
Operating System Omron Nj501-r520 Firmware All All All All
Hardware Omron Nx102-1000 - All All All
Operating System Omron Nx102-1000 Firmware All All All All
Hardware Omron Nx102-1020 - All All All
Operating System Omron Nx102-1020 Firmware All All All All
Hardware Omron Nx102-1100 - All All All
Operating System Omron Nx102-1100 Firmware All All All All
Hardware Omron Nx102-1120 - All All All
Operating System Omron Nx102-1120 Firmware All All All All
Hardware Omron Nx102-1200 - All All All
Operating System Omron Nx102-1200 Firmware All All All All
Hardware Omron Nx102-1220 - All All All
Operating System Omron Nx102-1220 Firmware All All All All
Hardware Omron Nx102-9020 - All All All
Operating System Omron Nx102-9020 Firmware All All All All
Hardware Omron Nx1p2-1040dt - All All All
Hardware Omron Nx1p2-1040dt1 - All All All
Operating System Omron Nx1p2-1040dt1 Firmware All All All All
Operating System Omron Nx1p2-1040dt Firmware All All All All
Hardware Omron Nx1p2-1140dt - All All All
Hardware Omron Nx1p2-1140dt1 - All All All
Operating System Omron Nx1p2-1140dt1 Firmware All All All All
Operating System Omron Nx1p2-1140dt Firmware All All All All
Hardware Omron Nx1p2-9024dt - All All All
Hardware Omron Nx1p2-9024dt1 - All All All
Operating System Omron Nx1p2-9024dt1 Firmware All All All All
Operating System Omron Nx1p2-9024dt Firmware All All All All
Hardware Omron Nx1w-adb21 - All All All
Operating System Omron Nx1w-adb21 Firmware All All All All
Hardware Omron Nx1w-cif01 - All All All
Operating System Omron Nx1w-cif01 Firmware All All All All
Hardware Omron Nx1w-cif11 - All All All
Operating System Omron Nx1w-cif11 Firmware All All All All
Hardware Omron Nx1w-cif12 - All All All
Operating System Omron Nx1w-cif12 Firmware All All All All
Hardware Omron Nx1w-dab21v - All All All
Operating System Omron Nx1w-dab21v Firmware All All All All
Hardware Omron Nx1w-mab221 - All All All
Operating System Omron Nx1w-mab221 Firmware All All All All
Hardware Omron Nx701-1600 - All All All
Operating System Omron Nx701-1600 Firmware All All All All
Hardware Omron Nx701-1620 - All All All
Operating System Omron Nx701-1620 Firmware All All All All
Hardware Omron Nx701-1700 - All All All
Operating System Omron Nx701-1700 Firmware All All All All
Hardware Omron Nx701-1720 - All All All
Operating System Omron Nx701-1720 Firmware All All All All
Hardware Omron Nx701-z600 - All All All
Operating System Omron Nx701-z600 Firmware All All All All
Hardware Omron Nx701-z700 - All All All
Operating System Omron Nx701-z700 Firmware All All All All
Application Omron Sysmac Studio All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA OMRON Corporation Machine Automation Controller NJ Series Machine Automation Controller NX Series Automation Software Sysmac Studio And Programmable Terminal PT NA Series affected Machine automation controller NJ series all models V 1.48 and earlier, Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, Automation software 'Sysmac Studio' all models V1.49 and earlier, and Programmable Terminal (PT) NA series NA5-15W/NA5-12W/NA5-9W/NA5-7W models Runtime V1.15 and earlier Not specified

References

ReferenceSourceLinkTags
JVNVU#97050784: Multiple vulnerabilities in OMRON products af854a3a-2127-422b-91ae-364da2661108 jvn.jp Third Party Advisory, VDB Entry
www.ia.omron.com/product/vulnerability/OMSR-2022-001_en.pdf af854a3a-2127-422b-91ae-364da2661108 www.ia.omron.com Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591251 Omron NJ/NX-series Machine Automation Controllers Multiple Vulnerabilities (ICSA-22-314-08, OMSR-2022-001)
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report