{"id":"CVE-2016-3997","aliases":["EUVD-2016-5006","GHSA-jw46-7j4p-g2rv"],"status":"published","title":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information,...","description":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service by leveraging failure to enable SMB signing enforcement in its default state.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00839,"percentile":0.58063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-254"],"published":"2017-07-03T16:00:00Z","modified":"2026-06-17T00:46:42Z","products":[{"vendor":"netapp","product":"clustered_data_ontap"}],"references":[{"url":"http://www-01.ibm.com/support/docview.wss?uid=ssg1S1006063","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://kb.netapp.com/support/s/article/ka51A0000008SXzQAM/smb-vulnerabilities-in-multiple-netapp-products","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3997"},{"url":"https://github.com/advisories/GHSA-jw46-7j4p-g2rv"}],"sources":{"cve":[{"id":"CVE-2016-3997","description":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service by leveraging failure to enable SMB signing enforcement in its default state.","status":"published","published":"2017-07-03T16:00:00Z","modified":"2024-08-06T00:17:29.951Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2016-5006","description":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service by leveraging failure to enable SMB signing enforcement in its default state.","status":"published","published":"2017-07-03T16:00:00Z","modified":"2024-08-06T00:17:29Z","updated_at":"2026-11-03T02:22:48.270082Z"}],"ghsa":[{"id":"GHSA-jw46-7j4p-g2rv","title":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information,...","description":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service by leveraging failure to enable SMB signing enforcement in its default state.","status":"published","published":"2022-05-17T02:36:12Z","modified":"2023-01-27T05:05:49Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:42:46.624086Z"}],"nvd":[{"id":"CVE-2016-3997","description":"NetApp Clustered Data ONTAP allows man-in-the-middle attackers to obtain sensitive information, gain privileges, or cause a denial of service by leveraging failure to enable SMB signing enforcement in its default state.","status":"published","published":"2017-07-03T16:29:00.323Z","modified":"2026-06-17T00:46:42.533Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-254"],"updated_at":"2026-11-02T14:03:38.290327Z"}]}}