{"id":"CVE-2019-20716","aliases":["EUVD-2019-11255","GHSA-p7mh-mqrg-wx2f"],"status":"published","title":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated...","description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.","severity":{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00529,"percentile":0.44993,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2020-04-16T15:42:11Z","modified":"2026-06-17T02:31:01Z","products":[{"vendor":"netgear","product":"dgn2200_firmware"},{"vendor":"netgear","product":"dgnd2200b_firmware"}],"references":[{"url":"https://kb.netgear.com/000061212/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-DGN2200v4-and-DGND2200Bv4-PSV-2018-0241","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20716"},{"url":"https://github.com/advisories/GHSA-p7mh-mqrg-wx2f"}],"sources":{"cve":[{"id":"CVE-2019-20716","description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.","status":"published","published":"2020-04-16T15:42:11Z","modified":"2024-08-05T02:53:09.498Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2019-11255","description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.","status":"published","published":"2020-04-16T15:42:11Z","modified":"2024-08-05T02:53:09Z","cvss":[{"version":"3.0","score":6.8,"vector":"CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N","level":"medium"}],"updated_at":"2026-11-03T02:40:20.727542Z"}],"ghsa":[{"id":"GHSA-p7mh-mqrg-wx2f","title":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated...","description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.","status":"published","published":"2022-05-24T17:15:27Z","modified":"2023-01-29T05:02:34Z","updated_at":"2026-11-02T14:45:07.130995Z"}],"nvd":[{"id":"CVE-2019-20716","description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects DGN2200v4 before 1.0.0.110 and DGND2200Bv4 before 1.0.0.109.","status":"published","published":"2020-04-16T19:15:24.883Z","modified":"2026-06-17T02:31:01.223Z","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":"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":"secondary"},{"version":"2.0","score":5.2,"vector":"AV:A/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:46.451008Z"}]}}