{"id":"CVE-2018-0665","aliases":["EUVD-2018-1475","GHSA-qj49-xjv5-g9qj"],"status":"published","title":"Yamaha routers RT57i Rev.8.00.95 and earlier, RT58i Rev.9.01.51 and earlier, NVR500 Rev.11.00.36...","description":"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-2018-0666.","severity":{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00652,"percentile":0.5152,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-01-09T22:00:00Z","modified":"2026-06-17T01:31:24Z","products":[{"vendor":"nippon telegraph and telephone east corporation","product":"biz box router n58i, and n500"},{"vendor":"nippon telegraph and telephone west corporation","product":"biz box router n58i, n500, nvr500, and rtx810"},{"vendor":"yamaha","product":"nvr500_firmware"},{"vendor":"yamaha","product":"rt57i_firmware"},{"vendor":"yamaha","product":"rt58i_firmware"},{"vendor":"yamaha","product":"rtx810_firmware"},{"vendor":"yamaha corporation","product":"yamaha broadband voip router nvr500"},{"vendor":"yamaha corporation","product":"yamaha broadband voip router rt57i"},{"vendor":"yamaha corporation","product":"yamaha broadband voip router rt58i"},{"vendor":"yamaha corporation","product":"yamaha firewall fwx120"},{"vendor":"yamaha corporation","product":"yamaha gigabit vpn router rtx810"}],"references":[{"url":"https://flets-w.com/solution/kiki_info/info/180829.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://jvn.jp/en/jp/JVN69967692/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory"]},{"url":"https://web116.jp/ced/support/news/contents/2018/20180829b.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0665"},{"url":"https://github.com/advisories/GHSA-qj49-xjv5-g9qj"}],"sources":{"cve":[{"id":"CVE-2018-0665","description":"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-2018-0666.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T03:35:49.253Z","updated_at":"2026-11-02T14:35:12.596526Z"}],"euvd":[{"id":"EUVD-2018-1475","description":"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-2018-0666.","status":"published","published":"2019-01-09T22:00:00Z","modified":"2024-08-05T03:35:49Z","updated_at":"2026-11-03T02:40:17.442322Z"}],"ghsa":[{"id":"GHSA-qj49-xjv5-g9qj","title":"Yamaha routers RT57i Rev.8.00.95 and earlier, RT58i Rev.9.01.51 and earlier, NVR500 Rev.11.00.36...","description":"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-2018-0666.","status":"published","published":"2022-05-13T01:18:24Z","modified":"2023-02-01T05:05:29Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T14:50:15.334804Z"}],"nvd":[{"id":"CVE-2018-0665","description":"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-2018-0666.","status":"published","published":"2019-01-09T23:29:01.373Z","modified":"2026-06-17T01:31:24.567Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":5.2,"vector":"AV:A/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:52.056758Z"}]}}