{"affected":[{"affectedData":[{"product":"Yamaha Broadband VoIP Router RT57i","vendor":"Yamaha Corporation","versions":[{"status":"affected","version":"Rev.8.00.95 and earlier"}]},{"product":"Yamaha Broadband VoIP Router RT58i","vendor":"Yamaha Corporation","versions":[{"status":"affected","version":"Rev.9.01.51 and earlier"}]},{"product":"Yamaha Broadband VoIP Router NVR500","vendor":"Yamaha Corporation","versions":[{"status":"affected","version":"Rev.11.00.36 and earlier"}]},{"product":"Yamaha Gigabit VPN Router RTX810","vendor":"Yamaha Corporation","versions":[{"status":"affected","version":"Rev.11.01.31 and earlier"}]},{"product":"Yamaha Firewall FWX120","vendor":"Yamaha Corporation","versions":[{"status":"affected","version":"Rev.11.03.25 and earlier"}]},{"product":"Biz Box Router N58i, N500, NVR500, and RTX810","vendor":"NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION","versions":[{"status":"affected","version":"n/a"}]},{"product":"Biz Box Router N58i, and N500","vendor":"NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION","versions":[{"status":"affected","version":"n/a"}]}],"source":"vultures@jpcert.or.jp"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:yamaha:rt57i_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"D246BC50-0FEC-4532-9756-F0C48AC0D4C0","versionEndIncluding":"rev.8.00.95","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:yamaha:rt57i:-:*:*:*:*:*:*:*","matchCriteriaId":"63E6F18D-A256-414A-A1C2-953281EAE5AA","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:yamaha:rt58i_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"81DC976D-064C-484A-AA9F-BE63114889DE","versionEndIncluding":"rev.9.01.51","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:yamaha:rt58i:-:*:*:*:*:*:*:*","matchCriteriaId":"E426B4DC-07A8-48FD-99D0-69C4EB9445C3","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:yamaha:nvr500_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"71EC5439-279E-406F-89BD-D5A805C2FB3C","versionEndIncluding":"rev.11.00.36","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:yamaha:nvr500:-:*:*:*:*:*:*:*","matchCriteriaId":"7A2BF515-DCF0-4EBB-AB33-2BEB8B926453","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:yamaha:rtx810_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"E3ABD3B3-5C3E-49DE-85CD-F7EB8DAF8830","versionEndIncluding":"rev.11.01.31","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:yamaha:rtx810:-:*:*:*:*:*:*:*","matchCriteriaId":"32B7EF2A-748F-4EDE-82DD-B6D135097147","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Yamaha routers RT57i Rev.8.00.95 and earlier, RT58i Rev.9.01.51 and earlier, NVR500 Rev.11.00.36 and earlier, RTX810 Rev.11.01.31 and earlier, allow an administrative user to embed arbitrary scripts to the configuration data through a certain form field of the configuration page, which may be executed on another administrative user's web browser. This is a different vulnerability from CVE-2018-0665."},{"lang":"es","value":"Yamaha routers RT57i Rev.8.00.95 y anteriores, RT58i Rev.9.01.51 y anteriores, NVR500 Rev.11.00.36 y anteriores y RTX810 Rev.11.01.31 y anteriores, permiten a un usuario autenticado embeber scripts arbitrarios en los datos de configuración mediante un determinado campo de un formulario de la página de configuración, los cuales  podrían ejecutarse en otro navegador del usuario de administrador. Esta vulnerabilidad es diferente de CVE-2018-0665."}],"id":"CVE-2018-0666","lastModified":"2026-06-17T01:31:24.710","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"ADJACENT_NETWORK","authentication":"SINGLE","availabilityImpact":"PARTIAL","baseScore":5.2,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:A/AC:L/Au:S/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":5.1,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":0.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2019-01-09T23:29:01.467","references":[{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.html"},{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"https://flets-w.com/solution/kiki_info/info/180829.html"},{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN69967692/index.html"},{"source":"vultures@jpcert.or.jp","tags":["Third Party Advisory"],"url":"https://web116.jp/ced/support/news/contents/2018/20180829b.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://flets-w.com/solution/kiki_info/info/180829.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://jvn.jp/en/jp/JVN69967692/index.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://web116.jp/ced/support/news/contents/2018/20180829b.html"}],"sourceIdentifier":"vultures@jpcert.or.jp","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}