{"id":"CVE-2021-45636","aliases":["EUVD-2021-32402","GHSA-h328-mrrm-rx8q"],"status":"published","title":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an...","description":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AC:L/AV:A/A:L/C:N/I:L/PR:N/S:U/UI:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00476,"percentile":0.41635,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-12-26T00:31:55Z","modified":"2026-06-17T04:13:49Z","products":[{"vendor":"netgear","product":"d7000_firmware"}],"references":[{"url":"https://kb.netgear.com/000064447/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-D7000-PSV-2019-0182","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45636"},{"url":"https://github.com/advisories/GHSA-h328-mrrm-rx8q"}],"sources":{"cve":[{"id":"CVE-2021-45636","description":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.","status":"published","published":"2021-12-26T00:31:55Z","modified":"2024-08-04T04:47:01.737Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AC:L/AV:A/A:L/C:N/I:L/PR:N/S:U/UI:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32402","description":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.","status":"published","published":"2021-12-26T00:31:55Z","modified":"2024-08-04T04:47:01Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AC:L/AV:A/A:L/C:N/I:L/PR:N/S:U/UI:N","level":"medium"}],"updated_at":"2026-11-03T03:08:26.364792Z"}],"ghsa":[{"id":"GHSA-h328-mrrm-rx8q","title":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an...","description":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.","status":"published","published":"2021-12-27T00:00:40Z","modified":"2023-02-03T05:03:27Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:53:21.760979Z"}],"nvd":[{"id":"CVE-2021-45636","description":"NETGEAR D7000 devices before 1.0.1.82 are affected by a stack-based buffer overflow by an unauthenticated attacker.","status":"published","published":"2021-12-26T01:15:19.46Z","modified":"2026-06-17T04:13:49.933Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:A/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:02.977492Z"}]}}