{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-24T10:52:18.177","vulnerabilities":[{"cve":{"id":"CVE-2022-21173","sourceIdentifier":"vultures@jpcert.or.jp","published":"2022-02-08T11:15:07.873","lastModified":"2026-06-17T04:25:40.597","vulnStatus":"Modified","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"}],"affected":[{"source":"vultures@jpcert.or.jp","affectedData":[{"vendor":"ELECOM CO.,LTD.","product":"ELECOM LAN routers","versions":[{"version":"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","status":"affected"}]}]}],"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","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"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","baseScore":8.3,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"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":true,"criteria":"cpe:2.3:o:elecom:wrh-300bk3_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"81F61C1F-3DA5-4D88-BA28-0475A99E338F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300bk3:-:*:*:*:*:*:*:*","matchCriteriaId":"C332651F-8385-4784-9E8C-1E8AFE846505"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300wh3_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"B44C3307-BCDD-4A7C-8C06-5DAE722F33D7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300wh3:-:*:*:*:*:*:*:*","matchCriteriaId":"93435455-2D40-4360-8996-38B7F280CB20"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300bk3-s_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"C7D49DF2-6C0C-438F-8563-AF358A3B07B8"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300bk3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"BE21EC7F-E2EA-4998-B88A-8A5C54C45D9C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300wh3-s_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"09785AD2-D452-439F-B646-D472D0C90791"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300wh3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"346AB646-3C68-4B90-8F97-F0D1E7B9D52D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300lb3-s_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"658A71D9-09D8-4919-964D-8658F8748289"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300lb3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"C1CFFD86-04AD-4B34-8FFB-EC421CFF01C5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300pn3-s_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"7818F627-BDF0-46C7-AE08-B372B94A2AD8"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300pn3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"D259DB88-FA3A-4E5E-A917-AA0B5CB8F608"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:elecom:wrh-300yg3-s_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"1.05","matchCriteriaId":"5970355A-D1D4-41E9-B97D-29F0ED5F8A0C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300yg3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"1A40C2C0-52FF-44CD-826B-3E32615C7C05"}]}]},{"operator":"AND","nodes":[{"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"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:elecom:wrh-300dr3-s:-:*:*:*:*:*:*:*","matchCriteriaId":"A329629F-4FF0-4AB9-A0EC-26A17FDA0CB9"}]}]}],"references":[{"url":"https://jvn.jp/en/jp/JVN17482543/index.html","source":"vultures@jpcert.or.jp","tags":["Third 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