{"id":"CVE-2019-19747","aliases":["EUVD-2019-9347","GHSA-w4wf-2w6j-48rg"],"status":"published","title":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non...","description":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non-empty passwords which allows an attacker with access to the Neuvector portal to authenticate as any valid LDAP user by providing a valid username and an empty password (provided that the active directory server has not been configured to reject empty passwords).","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01393,"percentile":0.72728,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-521"],"published":"2019-12-20T16:41:24Z","modified":"2026-06-17T02:27:11Z","products":[{"vendor":"neuvector","product":"neuvector"}],"references":[{"url":"https://neuvector.com/container-security/blog/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://paulrobertson.co.za/cve-2019-19747/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19747"},{"url":"https://github.com/advisories/GHSA-w4wf-2w6j-48rg"}],"sources":{"cve":[{"id":"CVE-2019-19747","description":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non-empty passwords which allows an attacker with access to the Neuvector portal to authenticate as any valid LDAP user by providing a valid username and an empty password (provided that the active directory server has not been configured to reject empty passwords).","status":"published","published":"2019-12-20T16:41:24Z","modified":"2024-08-05T02:25:12.652Z","updated_at":"2026-11-02T14:20:20.397093Z"}],"euvd":[{"id":"EUVD-2019-9347","description":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non-empty passwords which allows an attacker with access to the Neuvector portal to authenticate as any valid LDAP user by providing a valid username and an empty password (provided that the active directory server has not been configured to reject empty passwords).","status":"published","published":"2019-12-20T16:41:24Z","modified":"2024-08-05T02:25:12Z","updated_at":"2026-11-03T02:40:24.313121Z"}],"ghsa":[{"id":"GHSA-w4wf-2w6j-48rg","title":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non...","description":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non-empty passwords which allows an attacker with access to the Neuvector portal to authenticate as any valid LDAP user by providing a valid username and an empty password (provided that the active directory server has not been configured to reject empty passwords).","status":"published","published":"2022-05-24T17:04:50Z","modified":"2023-01-29T05:00:53Z","updated_at":"2026-11-02T14:44:41.183486Z"}],"nvd":[{"id":"CVE-2019-19747","description":"NeuVector 3.1 when configured to allow authentication via Active Directory, does not enforce non-empty passwords which allows an attacker with access to the Neuvector portal to authenticate as any valid LDAP user by providing a valid username and an empty password (provided that the active directory server has not been configured to reject empty passwords).","status":"published","published":"2019-12-20T17:15:12.02Z","modified":"2026-06-17T02:27:11.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-521"],"updated_at":"2026-11-02T14:05:40.856496Z"}]}}