// For flags

CVE-2021-21547

 

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, UnityVSA, and Unity XT versions prior to 5.0.7.0.5.008 contain a plain-text password storage vulnerability when the Dell Upgrade Readiness Utility is run on the system. The credentials of the Unisphere Administrator are stored in plain text. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.

Dell EMC Unity, UnityVSA y Unity XT versiones anteriores a 5.0.7.0.5.008 contienen una vulnerabilidad de almacenamiento de contraseña de texto plano cuando Dell Upgrade Readiness Utility es ejecutado en el sistema. Las credenciales del Administrador de Unisphere son almacenadas en texto plano. Un usuario malicioso local con altos privilegios puede usar la contraseña expuesta para conseguir acceso con los privilegios de un usuario comprometido.

*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
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-04 CVE Reserved
  • 2021-04-30 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-312: Cleartext Storage of Sensitive Information
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://www.dell.com/support/kbdoc/000185484 2021-05-11
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dell
Search vendor "Dell"
 Unity Operating Environment
Search vendor "Dell" for product "Unity Operating Environment"
 < 5.0.7.0.5.008
Search vendor "Dell" for product "Unity Operating Environment" and version " < 5.0.7.0.5.008"
-
Affected
Dell
Search vendor "Dell"
 Unity Xt Operating Environment
Search vendor "Dell" for product "Unity Xt Operating Environment"
 < 5.0.7.0.5.008
Search vendor "Dell" for product "Unity Xt Operating Environment" and version " < 5.0.7.0.5.008"
-
Affected
Dell
Search vendor "Dell"
 Unityvsa Operating Environment
Search vendor "Dell" for product "Unityvsa Operating Environment"
 < 5.0.7.0.5.008
Search vendor "Dell" for product "Unityvsa Operating Environment" and version " < 5.0.7.0.5.008"
-
Affected