CVE-2023-37565
Estado: ModificadaAlta (8)—
Code injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent authenticated attacker to execute arbitrary code by sending a specially crafted request. Affected products and versions are as follows: WRC-1167GHBK-S v1.03 and earlier, WRC-1167GEBK-S v1.03 and earlier, WRC-1167FEBK-S v1.04 and earlier, WRC-1167GHBK3-A v1.24 and earlier, and WRC-1167FEBK-A v1.18 and earlier.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.53%
- Percentil entre todas las CVEs puntuadas: 43
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (5)
CWE
- CWE-94
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-37565",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-37565",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2024-11-07T14:43:07.183541Z"
}
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 2.1
}
]
},
"affected": [
{
"source": "vultures@jpcert.or.jp",
"affectedData": [
{
"vendor": "ELECOM CO.,LTD.",
"product": "WRC-1167GHBK-S",
"versions": [
{
"status": "affected",
"version": "v1.03 and earlier"
}
]
},
{
"vendor": "ELECOM CO.,LTD.",
"product": "WRC-1167GEBK-S",
"versions": [
{
"status": "affected",
"version": "v1.03 and earlier"
}
]
},
{
"vendor": "ELECOM CO.,LTD.",
"product": "WRC-1167FEBK-S",
"versions": [
{
"status": "affected",
"version": "v1.04 and earlier"
}
]
},
{
"vendor": "ELECOM CO.,LTD.",
"product": "WRC-1167GHBK3-A",
"versions": [
{
"status": "affected",
"version": "v1.24 and earlier"
}
]
},
{
"vendor": "ELECOM CO.,LTD.",
"product": "WRC-1167FEBK-A",
"versions": [
{
"status": "affected",
"version": "v1.18 and earlier"
}
]
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:h:elecom:wrc-1167gebk-s:-:*:*:*:*:*:*:*"
],
"vendor": "elecom",
"product": "wrc-1167gebk-s",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.03",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:elecom:wrc-1167febk-s:-:*:*:*:*:*:*:*"
],
"vendor": "elecom",
"product": "wrc-1167febk-s",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.04",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:elecom:wrc-1167ghbk-s:-:*:*:*:*:*:*:*"
],
"vendor": "elecom",
"product": "wrc-1167ghbk-s",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.03",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:elecom:wrc-1167ghbk3-a:-:*:*:*:*:*:*:*"
],
"vendor": "elecom",
"product": "wrc-1167ghbk3-a",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.24",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:elecom:wrc-1167febk-a:-:*:*:*:*:*:*:*"
],
"vendor": "elecom",
"product": "wrc-1167febk-a",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.18",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2023-07-13T04:15:10.303",
"references": [
{
"url": "https://jvn.jp/en/jp/JVN05223215/",
"tags": [
"Third Party Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://www.elecom.co.jp/news/security/20230711-01/",
"tags": [
"Vendor Advisory"
],
"source": "vultures@jpcert.or.jp"
},
{
"url": "https://jvn.jp/en/jp/JVN05223215/",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.elecom.co.jp/news/security/20230711-01/",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-94"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Code injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent authenticated attacker to execute arbitrary code by sending a specially crafted request. Affected products and versions are as follows: WRC-1167GHBK-S v1.03 and earlier, WRC-1167GEBK-S v1.03 and earlier, WRC-1167FEBK-S v1.04 and earlier, WRC-1167GHBK3-A v1.24 and earlier, and WRC-1167FEBK-A v1.18 and earlier."
}
],
"lastModified": "2026-06-17T06:08:28.257",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:elecom:wrc-1167ghbk-s_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "73FE02E7-2700-4C34-8DA7-F04040ABD427",
"versionEndIncluding": "1.03"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:elecom:wrc-1167ghbk-s:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5EA23990-CAE0-4EDE-8355-530CB0D72288"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:elecom:wrc-1167gebk-s_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D15FBA3F-C309-4B24-B4B0-FF271DC24681",
"versionEndIncluding": "1.03"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:elecom:wrc-1167gebk-s:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1840F3EA-A2F1-4E0D-A179-A0141BDA1760"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:elecom:wrc-1167febk-s_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B7200E9A-0713-461F-AD6D-03151D62F0B0",
"versionEndIncluding": "1.04"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:elecom:wrc-1167febk-s:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F7EF5A7C-3EEA-4592-A25C-E254DF703FFF"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:elecom:wrc-1167ghbk3-a_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CDA47F4E-73D6-4F96-8EF4-8896701F6990",
"versionEndIncluding": "1.24"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:elecom:wrc-1167ghbk3-a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C6248727-0D48-44DA-A44A-87FD71ECEDA6"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:elecom:wrc-1167febk-a_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2FA6AB13-9CBF-46A1-89E8-1D341E6FBE03",
"versionEndIncluding": "1.18"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:elecom:wrc-1167febk-a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9F6BA0C4-7C5C-4BF3-A268-4978590041E6"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "vultures@jpcert.or.jp"
}