CVE-2021-36287

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Dell VNX2 for file version 8.1.21.266 and earlier, contain an unauthenticated remote code execution vulnerability which may lead unauthenticated users to execute commands on the system.

Dell VNX2 for file versión 8.1.21.266 y anteriores, contienen una vulnerabilidad de ejecución de código remota no autenticada que puede conllevar a usuarios no autenticados a ejecutar comandos en el sistema

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-07-08 CVE Reserved
2022-04-08 CVE Published
2024-08-16 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities	2022-04-14

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"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx Vg10 Search vendor "Dell" for product "Vnx Vg10"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx Vg50 Search vendor "Dell" for product "Vnx Vg50"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx5200 Search vendor "Dell" for product "Vnx5200"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx5400 Search vendor "Dell" for product "Vnx5400"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx5600 Search vendor "Dell" for product "Vnx5600"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx5800 Search vendor "Dell" for product "Vnx5800"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx7600 Search vendor "Dell" for product "Vnx7600"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnx8000 Search vendor "Dell" for product "Vnx8000"	-	-	Safe
Dell Search vendor "Dell"	Emc Unity Operating Environment Search vendor "Dell" for product "Emc Unity Operating Environment"	<= 8.1.21.266 Search vendor "Dell" for product "Emc Unity Operating Environment" and version " <= 8.1.21.266"	-	Affected	in	Dell Search vendor "Dell"	Vnxe1600 Search vendor "Dell" for product "Vnxe1600"	-	-	Safe