{ "id": "CVE-2022-21173", "sourceIdentifier": "vultures@jpcert.or.jp", "published": "2022-02-08T11:15:07.873", "lastModified": "2023-08-08T14:21:49.707", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Hidden functionality vulnerability in ELECOM LAN routers (WRH-300BK3 firmware v1.05 and earlier, WRH-300WH3 firmware v1.05 and earlier, WRH-300BK3-S firmware v1.05 and earlier, WRH-300DR3-S firmware v1.05 and earlier, WRH-300LB3-S firmware v1.05 and earlier, WRH-300PN3-S firmware v1.05 and earlier, WRH-300WH3-S firmware v1.05 and earlier, and WRH-300YG3-S firmware v1.05 and earlier) allows an attacker on the adjacent network to execute an arbitrary OS command via unspecified vectors." }, { "lang": "es", "value": "Una vulnerabilidad de funcionalidad oculta en los routers LAN de ELECOM (firmware WRH-300BK3 versiones v1.05 y anteriores, firmware WRH-300WH3 versiones v1.05 y anteriores, firmware WRH-300BK3-S versiones v1.05 y anteriores, firmware WRH-300DR3-S versiones v1.05 y anteriores, firmware WRH-300LB3-S versiones v1.05 y anteriores, WRH-300PN3-S firmware versiones v1.05 y anteriores, WRH-300WH3-S firmware versiones v1.05 y anteriores, y WRH-300YG3-S firmware versiones v1.05 y anteriores) permite a un atacante en la red adyacente ejecutar un comando arbitrario del sistema operativo por medio de vectores no especificados" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 8.3 }, "baseSeverity": "HIGH", "exploitabilityScore": 6.5, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrh-300bk3:-:*:*:*:*:*:*:*", "matchCriteriaId": "C332651F-8385-4784-9E8C-1E8AFE846505" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": 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"cpe:2.3:o:elecom:wrh-300yg3-s_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.05", "matchCriteriaId": "5970355A-D1D4-41E9-B97D-29F0ED5F8A0C" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:elecom:wrh-300dr3-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "A329629F-4FF0-4AB9-A0EC-26A17FDA0CB9" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:elecom:wrh-300dr3-s_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.05", "matchCriteriaId": "8A111DB4-E30C-400C-B069-07B97F8D83C3" } ] } ] } ], "references": [ { "url": "https://jvn.jp/en/jp/JVN17482543/index.html", "source": "vultures@jpcert.or.jp", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.elecom.co.jp/news/security/20220208-02/", "source": "vultures@jpcert.or.jp", "tags": [ "Vendor Advisory" ] } ] }