CVE-2023-27389 (GCVE-0-2023-27389)
Vulnerability from cvelistv5 – Published: 2023-04-11 00:00 – Updated: 2025-02-10 21:31
VLAI
EPSS
VEX
Summary
Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131).
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-10 21:31 UTC
CWE
- Inadequate encryption strength
- CWE-326 - Inadequate Encryption Strength
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Contec CO.,LTD. | CONPROSYS IoT Gateway products |
Affected:
M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)
|
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T12:09:43.417Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"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"
}
},
{
"other": {
"content": {
"id": "CVE-2023-27389",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T21:31:11.236369Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-326",
"description": "CWE-326 Inadequate Encryption Strength",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T21:31:14.807Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CONPROSYS IoT Gateway products",
"vendor": "Contec CO.,LTD.",
"versions": [
{
"status": "affected",
"version": "M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Inadequate encryption strength",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-11T00:00:00.000Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2023-27389",
"datePublished": "2023-04-11T00:00:00.000Z",
"dateReserved": "2023-03-14T00:00:00.000Z",
"dateUpdated": "2025-02-10T21:31:14.807Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-27389",
"date": "2026-10-01",
"epss": "0.00523",
"percentile": "0.42296"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "946A1696-7212-4787-A93C-7B6EDE53D996",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D9638515-553F-477E-9673-0CABD9151E35",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "56B10D03-57E7-455E-8E8E-AD3582D24D6F",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "72421FDB-FCDB-428E-82A0-3C7ED662E77E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D5849A88-069E-433D-BED6-2C74B3F6E30B",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2E2F1D4-BA1E-4069-87DC-9DD0216AB7FB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g-adsc1-930_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "604E57A1-850D-4FF0-8D4E-67717FA2EFF1",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g-adsc1-930:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8027E77D-4F44-482D-9748-815FECCC94E6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g5-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "17D8495F-D070-43BB-8CE1-EC3692B40F2C",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g5-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "27224ED7-6205-4E2D-B452-6329C6B58EAF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "23CD1E0D-AE78-4498-8817-5C1FCDF4B921",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7A7EE4F3-F8F1-4BC5-B5FA-69D92D389793",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "65F5FA0E-C040-4CA6-A53F-DC9EDAA4EFE9",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "98E492A7-E7AC-458B-9952-408D915C9AC2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc2-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "80DAF840-FFCC-4E4F-A964-A0D3D9761E2E",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc2-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A79518B9-A98D-4D71-9F96-E8F9FF441BB6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341g-adsc1-110_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5A00EE55-8CFC-434A-B187-442F3184BCD3",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341g-adsc1-110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "289A036E-C360-4192-BD4B-FD046B1D48D0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341q-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "94F943B3-1397-48D7-BE7C-6C4A773F821E",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341q-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3CD6F197-ED5A-4414-9CAD-666732EB1E63",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DE3C651C-68A3-4776-826F-3CCCF8DC2C24",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "067D054D-D81A-400F-8883-AD290F4F346E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds11-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "14143147-D19C-4C83-A49D-D47E29B990DE",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds11-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "019C8FDA-B856-4D9F-BF59-B25A8EAE4489",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds2-911_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F0EF7B61-73C1-4467-AD42-A38DBF420510",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds2-911:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A04D8729-A3A8-4FBA-A3FA-0D1C9E0CC607",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-a1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0EB5F6C9-C2D4-4735-A3E8-9C2C59812E5F",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-a1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "29496995-56D5-485B-9D18-6519D8486272",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341-ds1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F74B9B92-0B7D-441C-93BF-7F152CF02FBA",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341-ds1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "791D09FA-1CBA-4334-B62D-DDE8CC4FE629",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341-ds1-131_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE8075E-9645-4C32-984C-1ECA947645D9",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341-ds1-131:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2A77D134-C344-4900-933E-DEC74F8DB29D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341g-ds1-130_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6ECA4990-8F3D-41C7-AC96-6EA10AB58AE4",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341g-ds1-130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4CEA79F-F7DD-4E29-82DC-E828C27A80B8",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341g5-ds1-130_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AA64568-FE3F-4C4C-8DFF-C77B226004FA",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341g5-ds1-130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7B5B4009-93EB-462B-A9A3-A42506DDA853",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341q-ds1-131_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "66D99898-0EB9-4728-8C97-476AE6BF1746",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341q-ds1-131:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8A570103-F5D1-48D3-A7D1-9F8ED71B44DD",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)."
}
],
"id": "CVE-2023-27389",
"lastModified": "2024-11-21T07:52:48.573",
"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": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-04-11T09:15:08.110",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-326"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"product": "CONPROSYS IoT Gateway products",
"vendor": "Contec CO.,LTD.",
"versions": [
{
"status": "affected",
"version": "M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)"
}
]
}
],
"source": "vultures@jpcert.or.jp"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "946A1696-7212-4787-A93C-7B6EDE53D996",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D9638515-553F-477E-9673-0CABD9151E35",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "56B10D03-57E7-455E-8E8E-AD3582D24D6F",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "72421FDB-FCDB-428E-82A0-3C7ED662E77E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D5849A88-069E-433D-BED6-2C74B3F6E30B",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2E2F1D4-BA1E-4069-87DC-9DD0216AB7FB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g-adsc1-930_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "604E57A1-850D-4FF0-8D4E-67717FA2EFF1",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g-adsc1-930:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8027E77D-4F44-482D-9748-815FECCC94E6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mg341g5-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "17D8495F-D070-43BB-8CE1-EC3692B40F2C",
"versionEndIncluding": "3.7.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mg341g5-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "27224ED7-6205-4E2D-B452-6329C6B58EAF",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "23CD1E0D-AE78-4498-8817-5C1FCDF4B921",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7A7EE4F3-F8F1-4BC5-B5FA-69D92D389793",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc1-931_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "65F5FA0E-C040-4CA6-A53F-DC9EDAA4EFE9",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc1-931:-:*:*:*:*:*:*:*",
"matchCriteriaId": "98E492A7-E7AC-458B-9952-408D915C9AC2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-adsc2-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "80DAF840-FFCC-4E4F-A964-A0D3D9761E2E",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-adsc2-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A79518B9-A98D-4D71-9F96-E8F9FF441BB6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341g-adsc1-110_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5A00EE55-8CFC-434A-B187-442F3184BCD3",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341g-adsc1-110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "289A036E-C360-4192-BD4B-FD046B1D48D0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341q-adsc1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "94F943B3-1397-48D7-BE7C-6C4A773F821E",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341q-adsc1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3CD6F197-ED5A-4414-9CAD-666732EB1E63",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DE3C651C-68A3-4776-826F-3CCCF8DC2C24",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "067D054D-D81A-400F-8883-AD290F4F346E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds11-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "14143147-D19C-4C83-A49D-D47E29B990DE",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds11-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "019C8FDA-B856-4D9F-BF59-B25A8EAE4489",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-ds2-911_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F0EF7B61-73C1-4467-AD42-A38DBF420510",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-ds2-911:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A04D8729-A3A8-4FBA-A3FA-0D1C9E0CC607",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mc341-a1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0EB5F6C9-C2D4-4735-A3E8-9C2C59812E5F",
"versionEndIncluding": "3.7.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mc341-a1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "29496995-56D5-485B-9D18-6519D8486272",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341-ds1-111_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F74B9B92-0B7D-441C-93BF-7F152CF02FBA",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341-ds1-111:-:*:*:*:*:*:*:*",
"matchCriteriaId": "791D09FA-1CBA-4334-B62D-DDE8CC4FE629",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341-ds1-131_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4DE8075E-9645-4C32-984C-1ECA947645D9",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341-ds1-131:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2A77D134-C344-4900-933E-DEC74F8DB29D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341g-ds1-130_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6ECA4990-8F3D-41C7-AC96-6EA10AB58AE4",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341g-ds1-130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D4CEA79F-F7DD-4E29-82DC-E828C27A80B8",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341g5-ds1-130_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AA64568-FE3F-4C4C-8DFF-C77B226004FA",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341g5-ds1-130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7B5B4009-93EB-462B-A9A3-A42506DDA853",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:contec:cps-mcs341q-ds1-131_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "66D99898-0EB9-4728-8C97-476AE6BF1746",
"versionEndIncluding": "3.8.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:contec:cps-mcs341q-ds1-131:-:*:*:*:*:*:*:*",
"matchCriteriaId": "8A570103-F5D1-48D3-A7D1-9F8ED71B44DD",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)."
}
],
"id": "CVE-2023-27389",
"lastModified": "2026-06-17T05:44:55.947",
"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": "nvd@nist.gov",
"type": "Primary"
},
{
"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-2023-27389",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T21:31:11.236369Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-04-11T09:15:08.110",
"references": [
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"source": "vultures@jpcert.or.jp",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-326"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-326"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-28T22:59:39+00:00",
"cve": "CVE-2023-27389",
"id": "CVE-2023-27389",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2023-27389",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-27389.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T12:09:43.417Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"tags": [
"x_transferred"
],
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"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"
}
},
{
"other": {
"content": {
"id": "CVE-2023-27389",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-10T21:31:11.236369Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-326",
"description": "CWE-326 Inadequate Encryption Strength",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-10T21:31:04.696Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "CONPROSYS IoT Gateway products",
"vendor": "Contec CO.,LTD.",
"versions": [
{
"status": "affected",
"version": "M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Inadequate encryption strength",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-11T00:00:00.000Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_cps_230317_en.pdf"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=f832c526-dcf6-4976-85aa-f536c15a8120#firmware"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=a054b3eb-da97-40d0-9598-d7f5ff4239ec#firmware"
},
{
"url": "https://www.contec.com/download/donwload-list/?itemid=a1b33f0d-d32b-4549-9741-613cd37d5528#firmware"
},
{
"url": "https://jvn.jp/en/vu/JVNVU96198617/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2023-27389",
"datePublished": "2023-04-11T00:00:00.000Z",
"dateReserved": "2023-03-14T00:00:00.000Z",
"dateUpdated": "2025-02-10T21:31:14.807Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…