CVE-2021-21531

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Dell Unisphere for PowerMax versions prior to 9.2.1.6 contain an Authorization Bypass Vulnerability. A local authenticated malicious user with monitor role may exploit this vulnerability to perform unauthorized actions.

Dell Unisphere para PowerMax versiones anteriores a 9.2.1.6, contienen una vulnerabilidad de Omisión de Autorización. Un usuario malicioso local autenticado con role de monitor puede explotar esta vulnerabilidad para llevar a cabo acciones no autorizadas.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

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
2021-04-30 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-602: Client-Side Enforcement of Server-Side Security
CWE-669: Incorrect Resource Transfer Between Spheres

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/000184565	2021-05-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dell Search vendor "Dell"		Solutions Enabler Search vendor "Dell" for product "Solutions Enabler"				< 9.1.0.15 Search vendor "Dell" for product "Solutions Enabler" and version " < 9.1.0.15"		-		Affected
Dell Search vendor "Dell"		Solutions Enabler Search vendor "Dell" for product "Solutions Enabler"				>= 9.2.0 < 9.2.1.6 Search vendor "Dell" for product "Solutions Enabler" and version " >= 9.2.0 < 9.2.1.6"		-		Affected
Dell Search vendor "Dell"		Solutions Enabler Virtual Appliance Search vendor "Dell" for product "Solutions Enabler Virtual Appliance"				< 9.1.0.15 Search vendor "Dell" for product "Solutions Enabler Virtual Appliance" and version " < 9.1.0.15"		-		Affected
Dell Search vendor "Dell"		Solutions Enabler Virtual Appliance Search vendor "Dell" for product "Solutions Enabler Virtual Appliance"				>= 9.2.0 < 9.2.1.1 Search vendor "Dell" for product "Solutions Enabler Virtual Appliance" and version " >= 9.2.0 < 9.2.1.1"		-		Affected
Dell Search vendor "Dell"		Unisphere For Powermax Search vendor "Dell" for product "Unisphere For Powermax"				< 9.1.0.26 Search vendor "Dell" for product "Unisphere For Powermax" and version " < 9.1.0.26"		-		Affected
Dell Search vendor "Dell"		Unisphere For Powermax Search vendor "Dell" for product "Unisphere For Powermax"				>= 9.2.1.0 <= 9.2.1.6 Search vendor "Dell" for product "Unisphere For Powermax" and version " >= 9.2.1.0 <= 9.2.1.6"		-		Affected
Dell Search vendor "Dell"		Unisphere For Powermax Virtual Appliance Search vendor "Dell" for product "Unisphere For Powermax Virtual Appliance"				< 9.1.0.26 Search vendor "Dell" for product "Unisphere For Powermax Virtual Appliance" and version " < 9.1.0.26"		-		Affected
Dell Search vendor "Dell"		Unisphere For Powermax Virtual Appliance Search vendor "Dell" for product "Unisphere For Powermax Virtual Appliance"				>= 9.2.1.0 < 9.2.1.6 Search vendor "Dell" for product "Unisphere For Powermax Virtual Appliance" and version " >= 9.2.1.0 < 9.2.1.6"		-		Affected
Dell Search vendor "Dell"		Powermax Os Search vendor "Dell" for product "Powermax Os"				5978 Search vendor "Dell" for product "Powermax Os" and version "5978"		-		Affected