Vulnerabilites related to omron - cj1w-eip21_firmware
cve-2023-38744
Vulnerability from cvelistv5
Published
2023-08-03 04:55
Modified
2024-10-17 15:17
Severity ?
EPSS score ?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | OMRON Corporation | CJ2M CPU Unit |
Version: CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier |
||||||||||||||||
|
|||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T17:54:38.498Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://jvn.jp/en/vu/JVNVU92193064/"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:h:omron:cj2m_cpu_unit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cj2m_cpu_unit",
"vendor": "omron",
"versions": [
{
"lessThan": "2.18",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:omron:cj2h_cpu_unit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cj2h_cpu_unit",
"vendor": "omron",
"versions": [
{
"lessThan": "3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:omron:cs_cj_series_ethernet_ip_unit:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cs_cj_series_ethernet_ip_unit",
"vendor": "omron",
"versions": [
{
"lessThan": "CS1W-EIP21 V3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "CJ1W-EIP21 V3.04",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-38744",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-17T15:04:47.223773Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284 Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-17T15:17:34.756Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CJ2M CPU Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier"
}
]
},
{
"product": "CJ2H CPU Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier"
}
]
},
{
"product": "CS/CJ Series EtherNet/IP Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CS1W-EIP21 V3.04 and earlier"
}
]
},
{
"product": "CS/CJ Series EtherNet/IP Unit",
"vendor": "OMRON Corporation",
"versions": [
{
"status": "affected",
"version": "CJ1W-EIP21 V3.04 and earlier"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial-of-service (DoS)",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-08-03T04:55:52.423Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf"
},
{
"url": "https://jvn.jp/en/vu/JVNVU92193064/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2023-38744",
"datePublished": "2023-08-03T04:55:52.423Z",
"dateReserved": "2023-07-25T03:05:55.191Z",
"dateUpdated": "2024-10-17T15:17:34.756Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2023-08-03 05:15
Modified
2024-11-21 08:14
Severity ?
Summary
Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| vultures@jpcert.or.jp | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://jvn.jp/en/vu/JVNVU92193064/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu35_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "86207B5A-24B2-49D4-B1CF-16CBD77795E1",
"versionEndIncluding": "2.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu35:-:*:*:*:*:*:*:*",
"matchCriteriaId": "603BAD60-89F1-4EE9-8413-F301DFC91AFF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu34_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1663D7F0-B7FB-48E9-A703-AB042D71A59D",
"versionEndIncluding": "2.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu34:-:*:*:*:*:*:*:*",
"matchCriteriaId": "37C6982F-75F4-497B-8BF9-DC683304B43D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu33_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7A7C2980-D232-4753-956F-FB0ED0978B70",
"versionEndIncluding": "2.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu33:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2ED8CAFA-62BB-4AC9-BAEF-C1FD50F57B1F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu32_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5E4DE86F-19D2-465B-90D6-1A139EE65B52",
"versionEndIncluding": "2.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu32:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DD09E48C-5395-418F-8542-B0C00721CF97",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2m-cpu31_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BDBC7469-32E3-4997-83C4-65B121571187",
"versionEndIncluding": "2.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2m-cpu31:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A5B09D3A-E765-46FE-8EAF-9A2FCFA42947",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu68-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8C40D156-34C1-437B-9252-AED69DAE06C2",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu68-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6B08AA4C-6F83-4387-A5FD-F49C54D9545F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu67-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AE958646-DC95-425D-9CDE-76AFDFDD2B19",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu67-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4530B900-322D-4B9E-AA34-D63CA546190A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu66-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F1FA052E-724C-4E32-A6C7-557F20023A0C",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu66-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "51114B75-A8DD-49F4-8AC3-BA46C1D4F89C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu65-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B9731DA2-1FA8-4FFD-B67E-594C638C4B1C",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu65-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "871B2A06-6AAC-43DF-AF1A-848E9C804016",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj2h-cpu64-eip_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "009162A7-2E76-411E-BBE8-86FFB6B4502B",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj2h-cpu64-eip:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6D2D2A32-4326-4357-A400-EA26B362D821",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cs1w-eip21_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6831BA7B-BA51-4A4F-9951-9054AEFC6FB7",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cs1w-eip21:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2A755464-0A9C-42CB-84D1-0884917C3DFA",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:omron:cj1w-eip21_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3D9FA9F9-3D3D-4C10-99AB-B70E142867EB",
"versionEndIncluding": "3.04",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:omron:cj1w-eip21:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5281AB25-8321-41B6-9F37-AB66718ACFC9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Denial-of-service (DoS) vulnerability due to improper validation of specified type of input issue exists in the built-in EtherNet/IP port of the CJ Series CJ2 CPU unit and the communication function of the CS/CJ Series EtherNet/IP unit. If an affected product receives a packet which is specially crafted by a remote unauthenticated attacker, the unit of the affected product may fall into a denial-of-service (DoS) condition. Affected products/versions are as follows: CJ2M CPU Unit CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier, CJ2H CPU Unit CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier, CS/CJ Series EtherNet/IP Unit CS1W-EIP21 V3.04 and earlier, and CS/CJ Series EtherNet/IP Unit CJ1W-EIP21 V3.04 and earlier."
}
],
"id": "CVE-2023-38744",
"lastModified": "2024-11-21T08:14:09.647",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-03T05:15:10.417",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU92193064/"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
],
"url": "https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU92193064/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.ia.omron.com/product/vulnerability/OMSR-2023-006_en.pdf"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-1284"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}