{"id":"CVE-2021-21589","aliases":["EUVD-2021-8861","GHSA-39g5-9mqc-jfj6"],"status":"published","title":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed...","description":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalate privileges.","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00193,"percentile":0.09018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-07-12T15:40:15Z","modified":"2026-06-17T03:35:50Z","products":[{"vendor":"dell","product":"emc_unity_operating_environment"},{"vendor":"dell","product":"emc_unity_xt_operating_environment"},{"vendor":"dell","product":"emc_unityvsa_operating_environment"},{"vendor":"dell","product":"unity"}],"references":[{"url":"https://www.dell.com/support/kbdoc/000189204","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21589"},{"url":"https://github.com/advisories/GHSA-39g5-9mqc-jfj6"}],"sources":{"cve":[{"id":"CVE-2021-21589","description":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalate privileges.","status":"published","published":"2021-07-12T15:40:15.913Z","modified":"2024-09-17T03:58:38.925Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-8861","description":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalate privileges.","status":"published","published":"2021-07-12T15:40:15Z","modified":"2024-09-17T03:58:38Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:28:27.555678Z"}],"ghsa":[{"id":"GHSA-39g5-9mqc-jfj6","title":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed...","description":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalate privileges.","status":"published","published":"2022-05-24T19:07:29Z","modified":"2023-01-30T05:00:41Z","updated_at":"2026-11-02T14:46:15.397604Z"}],"nvd":[{"id":"CVE-2021-21589","description":"Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalate privileges.","status":"published","published":"2021-07-12T16:15:08.68Z","modified":"2026-06-17T03:35:50.097Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:55.747384Z"}]}}