// For flags

CVE-2021-21589

 

Severity Score

6.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Dell EMC Unity, Unity XT y UnityVSA versiones anteriores a 5.1.0.5.394, no escapan en un fallo de inicialización. Un usuario local autenticado del Servicio podría explotar potencialmente esta vulnerabilidad para escalar privilegios

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-04 CVE Reserved
  • 2021-07-12 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.dell.com/support/kbdoc/000189204 2021-07-14
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dell
Search vendor "Dell"
 Emc Unity Operating Environment
Search vendor "Dell" for product "Emc Unity Operating Environment"
 < 5.1.0.0.5.394
Search vendor "Dell" for product "Emc Unity Operating Environment" and version " < 5.1.0.0.5.394"
-
Affected
Dell
Search vendor "Dell"
 Emc Unity Xt Operating Environment
Search vendor "Dell" for product "Emc Unity Xt Operating Environment"
 < 5.1.0.0.5.394
Search vendor "Dell" for product "Emc Unity Xt Operating Environment" and version " < 5.1.0.0.5.394"
-
Affected
Dell
Search vendor "Dell"
 Emc Unityvsa Operating Environment
Search vendor "Dell" for product "Emc Unityvsa Operating Environment"
 < 5.1.0.0.5.394
Search vendor "Dell" for product "Emc Unityvsa Operating Environment" and version " < 5.1.0.0.5.394"
-
Affected