{"affected": [{"affectedData": [{"product": "WRC-1167GHBK-S", "vendor": "ELECOM CO.,LTD.", "versions": [{"status": "affected", "version": "v1.03 and earlier"}]}, {"product": "WRC-1167GEBK-S", "vendor": "ELECOM CO.,LTD.", "versions": [{"status": "affected", "version": "v1.03 and earlier"}]}, {"product": "WRC-1167FEBK-S", "vendor": "ELECOM CO.,LTD.", "versions": [{"status": "affected", "version": "v1.04 and earlier"}]}, {"product": "WRC-1167GHBK3-A", "vendor": "ELECOM CO.,LTD.", "versions": [{"status": "affected", "version": "v1.24 and earlier"}]}, {"product": "WRC-1167FEBK-A", "vendor": "ELECOM CO.,LTD.", "versions": [{"status": "affected", "version": "v1.18 and earlier"}]}], "source": "vultures@jpcert.or.jp"}, {"affectedData": [{"cpes": ["cpe:2.3:h:elecom:wrc-1167ghbk-s:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "wrc-1167ghbk-s", "vendor": "elecom", "versions": [{"lessThanOrEqual": "1.03", "status": "affected", "version": "0", "versionType": "custom"}]}, {"cpes": ["cpe:2.3:h:elecom:wrc-1167gebk-s:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "wrc-1167gebk-s", "vendor": "elecom", "versions": [{"lessThanOrEqual": "1.03", "status": "affected", "version": "0", "versionType": "custom"}]}, {"cpes": ["cpe:2.3:h:elecom:wrc-1167febk-s:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "wrc-1167febk-s", "vendor": "elecom", "versions": [{"lessThanOrEqual": "1.04", "status": "affected", "version": "0", "versionType": "custom"}]}, {"cpes": ["cpe:2.3:h:elecom:wrc-1167ghbk3-a:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "wrc-1167ghbk3-a", "vendor": "elecom", "versions": [{"lessThanOrEqual": "1.24", "status": "affected", "version": "0", "versionType": "custom"}]}, {"cpes": ["cpe:2.3:h:elecom:wrc-1167febk-a:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "wrc-1167febk-a", "vendor": "elecom", "versions": [{"lessThanOrEqual": "1.18", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:elecom:wrc-1167ghbk-s_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "73FE02E7-2700-4C34-8DA7-F04040ABD427", "versionEndIncluding": "1.03", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:elecom:wrc-1167ghbk-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "5EA23990-CAE0-4EDE-8355-530CB0D72288", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:elecom:wrc-1167gebk-s_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D15FBA3F-C309-4B24-B4B0-FF271DC24681", "versionEndIncluding": "1.03", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:elecom:wrc-1167gebk-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "1840F3EA-A2F1-4E0D-A179-A0141BDA1760", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:elecom:wrc-1167febk-s_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7200E9A-0713-461F-AD6D-03151D62F0B0", "versionEndIncluding": "1.04", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:elecom:wrc-1167febk-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "F7EF5A7C-3EEA-4592-A25C-E254DF703FFF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:elecom:wrc-1167ghbk3-a_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CDA47F4E-73D6-4F96-8EF4-8896701F6990", "versionEndIncluding": "1.24", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:elecom:wrc-1167ghbk3-a:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6248727-0D48-44DA-A44A-87FD71ECEDA6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:elecom:wrc-1167febk-a_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2FA6AB13-9CBF-46A1-89E8-1D341E6FBE03", "versionEndIncluding": "1.18", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:elecom:wrc-1167febk-a:-:*:*:*:*:*:*:*", "matchCriteriaId": "9F6BA0C4-7C5C-4BF3-A268-4978590041E6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OS command injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent authenticated attacker to execute an arbitrary OS command with a root privilege 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."}], "id": "CVE-2023-37564", "lastModified": "2026-06-17T06:08:28.130", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-37564", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-11-06T15:21:27.301662Z", "version": "2.0.3"}}]}, "published": "2023-07-13T04:15:10.213", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN05223215/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://www.elecom.co.jp/news/security/20230711-01/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN05223215/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.elecom.co.jp/news/security/20230711-01/"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}