CVE-2024-27121 - Vulnerability Details - OpenCVE

Description

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.

Published: 2024-03-12

Score: 7.2 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ101-[][][][] Ver.1.64.03 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ301-[][][][] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-1[]0[] Ver.1.64.03 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-1[]2[] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-1340 Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-4[][][] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-5300 Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NJ Series

affected

Version	Status	Constraints
`NJ501-R[][][] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX1P2-[][][][][][] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX1P2-[][][][][][]1 Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX102-[][][][] Ver.1.64.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX502-[][][][] Ver.1.65.01 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX701-[][][][] Ver.1.35.00 and earlier`	affected	—

OMRON Corporation

Machine Automation Controller NX Series

affected

Version	Status	Constraints
`NX-EIP201 Ver.1.00.01 and earlier`	affected	—

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0088.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://jvn.jp/en/vu/JVNVU95852116/index.html
https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-001_en.pdf
https://www.fa.omron.co.jp/product/security/assets/pdf/ja/OMSR-2024-001_ja.pdf

History

Fri, 16 Aug 2024 21:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-22
Metrics		cvssV3_1 `{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2024-03-12T07:55:48.301Z

Updated: 2024-08-16T19:50:12.016Z

Reserved: 2024-02-20T08:22:05.133Z

Link: CVE-2024-27121

Vulnrichment

Updated: 2024-08-02T00:27:59.260Z

NVD

Status : Deferred

Published: 2024-03-12T08:15:45.413

Modified: 2026-06-17T07:19:12.103

Link: CVE-2024-27121

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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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."}, {"lang": "es", "value": "Existe una vulnerabilidad de path traversal en Machine Automation Controller NJ Series and Machine Automation Controller NX Series. Se puede acceder a un archivo arbitrario en el producto afectado o se puede ejecutar c\u00f3digo arbitrario procesando una solicitud especialmente manipulada enviada por un atacante remoto con privilegios administrativos. En cuanto a los detalles de los nombres/versiones de los productos afectados, consulte la informaci\u00f3n proporcionada por el proveedor en la secci\u00f3n [Referencias]."}], "id": "CVE-2024-27121", "lastModified": "2026-06-17T07:19:12.103", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-27121", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-03-12T18:25:40.523309Z", "version": "2.0.3"}}]}, "published": "2024-03-12T08:15:45.413", "references": [{"source": "vultures@jpcert.or.jp", "url": "https://jvn.jp/en/vu/JVNVU95852116/index.html"}, {"source": "vultures@jpcert.or.jp", "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-001_en.pdf"}, {"source": "vultures@jpcert.or.jp", "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/ja/OMSR-2024-001_ja.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://jvn.jp/en/vu/JVNVU95852116/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-001_en.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/ja/OMSR-2024-001_ja.pdf"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}