CVE-2021-21591

CVSS V2 Medium 4.6 CVSS V3 Medium 6.7
Description
Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 contain a plain-text password storage vulnerability. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.
Overview
  • CVE ID
  • CVE-2021-21591
  • Assigner
  • security_alert@emc.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-12T16:15:08
  • Last Modified Date
  • 2022-10-24T20:14:56
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:* 1 OR 5.1.0.0.5.394
cpe:2.3:a:dell:emc_unity_xt_operating_environment:*:*:*:*:*:*:*:* 1 OR 5.1.0.0.5.394
cpe:2.3:a:dell:emc_unityvsa_operating_environment:*:*:*:*:*:*:*:* 1 OR 5.1.0.0.5.394
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.dell.com/support/kbdoc/000189204 Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:07:17 Added to TrackCVE
2022-12-05 05:47:55 secure@dell.com security_alert@emc.com CVE Assigner updated
2022-12-05 05:47:55 2021-07-12T16:15Z 2021-07-12T16:15:08 CVE Published Date updated
2022-12-05 05:47:55 2022-10-24T20:14:56 CVE Modified Date updated
2022-12-05 05:47:55 Analyzed Vulnerability Status updated