{"id":"CVE-2017-10874","aliases":["EUVD-2017-2514","GHSA-8hqr-v5jq-x64w"],"status":"published","title":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote...","description":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01323,"percentile":0.71101,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-330"],"published":"2017-12-01T14:00:00Z","modified":"2026-06-17T01:00:51Z","products":[{"vendor":"nippon telegraph and telephone east corporation","product":"pwr-q200"},{"vendor":"ntt-east","product":"pwr-q200_firmware"}],"references":[{"url":"http://web116.jp/shop/hikari_p/q200/q200_00.html","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://jvn.jp/en/jp/JVN73141967/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-10874"},{"url":"https://github.com/advisories/GHSA-8hqr-v5jq-x64w"}],"sources":{"cve":[{"id":"CVE-2017-10874","description":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.","status":"published","published":"2017-12-01T14:00:00Z","modified":"2024-08-05T17:50:12.521Z","updated_at":"2026-11-02T14:33:13.606903Z"}],"euvd":[{"id":"EUVD-2017-2514","description":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.","status":"published","published":"2017-12-01T14:00:00Z","modified":"2024-08-05T17:50:12Z","updated_at":"2026-11-03T02:23:25.281788Z"}],"ghsa":[{"id":"GHSA-8hqr-v5jq-x64w","title":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote...","description":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.","status":"published","published":"2022-05-17T00:15:12Z","modified":"2023-02-03T05:01:20Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:52:57.625741Z"}],"nvd":[{"id":"CVE-2017-10874","description":"PWR-Q200 does not use random values for source ports of DNS query packets, which allows remote attackers to conduct DNS cache poisoning attacks.","status":"published","published":"2017-12-01T14:29:00.24Z","modified":"2026-06-17T01:00:51.397Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:04:09.7374Z"}]}}