// For flags

CVE-2020-29490

 

Severity Score

6.5
*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 5.0.4.0.5.012 contain a Denial of Service vulnerability on NAS Servers with NFS exports. A remote authenticated attacker could potentially exploit this vulnerability and cause Denial of Service (Storage Processor Panic) by sending specially crafted UDP requests.

Las versiones de Dell EMC Unity, Unity XT y UnityVSA versiones anteriores a 5.0.4.0.5.012, contienen una vulnerabilidad de Denegación de Servicio en Servidores NAS con exportaciones NFS. Un atacante autenticado remoto podría potencialmente explotar esta vulnerabilidad y causar una Denegación de Servicio (Pánico en el Procesador de Almacenamiento) mediante el envío de peticiones UDP especialmente diseñadas

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-03 CVE Reserved
  • 2021-01-05 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.dell.com/support/kbdoc/000181248 2021-01-12
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"
 < 5.0.4.0.5.012
Search vendor "Dell" for product "Emc Unity Operating Environment" and version " < 5.0.4.0.5.012"
-
Affected
Dell
Search vendor "Dell"
 Emc Unity Vsa Operating Environment
Search vendor "Dell" for product "Emc Unity Vsa Operating Environment"
 < 5.0.4.0.5.012
Search vendor "Dell" for product "Emc Unity Vsa Operating Environment" and version " < 5.0.4.0.5.012"
-
Affected
Dell
Search vendor "Dell"
 Emc Unity Xt Operating Environment
Search vendor "Dell" for product "Emc Unity Xt Operating Environment"
 < 5.0.4.0.5.012
Search vendor "Dell" for product "Emc Unity Xt Operating Environment" and version " < 5.0.4.0.5.012"
-
Affected