{"id":"CVE-2015-5987","aliases":["EUVD-2015-5930","GHSA-qqmc-q7xq-xqw8"],"status":"published","title":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID...","description":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.","severity":{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01343,"percentile":0.71541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2015-12-31T16:00:00Z","modified":"2026-06-17T00:30:12Z","products":[{"vendor":"zyxel","product":"gs1900-10hp_firmware"}],"references":[{"url":"https://www.kb.cert.org/vuls/id/201168","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5987"},{"url":"https://github.com/advisories/GHSA-qqmc-q7xq-xqw8"}],"sources":{"cve":[{"id":"CVE-2015-5987","description":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.","status":"published","published":"2015-12-31T16:00:00Z","modified":"2024-08-06T07:06:35.112Z","updated_at":"2026-11-02T14:35:40.217028Z"}],"euvd":[{"id":"EUVD-2015-5930","description":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.","status":"published","published":"2015-12-31T16:00:00Z","modified":"2024-08-06T07:06:35Z","updated_at":"2026-11-03T02:21:57.614992Z"}],"ghsa":[{"id":"GHSA-qqmc-q7xq-xqw8","title":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID...","description":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.","status":"published","published":"2022-05-17T04:00:18Z","modified":"2023-01-28T05:00:52Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:43:25.971377Z"}],"nvd":[{"id":"CVE-2015-5987","description":"Belkin F9K1102 2 devices with firmware 2.10.17 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.","status":"published","published":"2015-12-31T16:59:01.033Z","modified":"2026-06-17T00:30:12.893Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/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"}],"updated_at":"2026-11-02T14:03:15.746629Z"}]}}