{"id":"CVE-2021-20719","aliases":["EUVD-2021-8133","GHSA-7g2h-82xr-x8jw"],"status":"published","title":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an...","description":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/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":0.0044,"percentile":0.38448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-05-20T01:15:21Z","modified":"2026-06-17T03:34:18Z","products":[{"vendor":"nippon antenna co.,ltd.","product":"rfntps"},{"vendor":"nippon-antenna","product":"rfntps_firmware"}],"references":[{"url":"https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN13076220/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20719"},{"url":"https://github.com/advisories/GHSA-7g2h-82xr-x8jw"}],"sources":{"cve":[{"id":"CVE-2021-20719","description":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.","status":"published","published":"2021-05-20T01:15:21Z","modified":"2024-08-03T17:53:21.782Z","updated_at":"2026-11-02T14:32:55.19484Z"}],"euvd":[{"id":"EUVD-2021-8133","description":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.","status":"published","published":"2021-05-20T01:15:21Z","modified":"2024-08-03T17:53:21Z","updated_at":"2026-11-03T03:25:08.33351Z"}],"ghsa":[{"id":"GHSA-7g2h-82xr-x8jw","title":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an...","description":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.","status":"published","published":"2022-05-24T19:02:54Z","modified":"2023-01-29T05:07:42Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:46:11.123221Z"}],"nvd":[{"id":"CVE-2021-20719","description":"RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.","status":"published","published":"2021-05-20T02:15:07.157Z","modified":"2026-06-17T03:34:18.95Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.7,"vector":"AV:A/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:53.987491Z"}]}}