{"id":"CVE-2019-3766","aliases":["EUVD-2019-13401","GHSA-hrj4-7qhg-262m"],"status":"published","title":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive...","description":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.0195,"percentile":0.80359,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2019-09-27T20:22:13Z","modified":"2026-06-17T02:35:33Z","products":[{"vendor":"dell","product":"elastic cloud storage"},{"vendor":"dell","product":"emc_elastic_cloud_storage"}],"references":[{"url":"https://www.dell.com/support/security/en-us/details/537465/DSA-2019-140-Dell-EMC-Elastic-Cloud-Storage-ECS-Improper-Restriction-of-Excessive-Authenticatio","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3766"},{"url":"https://github.com/advisories/GHSA-hrj4-7qhg-262m"}],"sources":{"cve":[{"id":"CVE-2019-3766","description":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.","status":"published","published":"2019-09-27T20:22:13.683Z","modified":"2024-09-17T02:01:43.249Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-13401","description":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.","status":"published","published":"2019-09-27T20:22:13Z","modified":"2024-09-17T02:01:43Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:44.385816Z"}],"ghsa":[{"id":"GHSA-hrj4-7qhg-262m","title":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive...","description":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.","status":"published","published":"2022-05-24T16:57:15Z","modified":"2024-04-04T02:04:24Z","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"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:56:06.105245Z"}],"nvd":[{"id":"CVE-2019-3766","description":"Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.","status":"published","published":"2019-09-27T21:15:10.283Z","modified":"2026-06-17T02:35:33.257Z","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":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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-307"],"updated_at":"2026-11-02T14:05:30.039477Z"}]}}