CVE-2021-21588

Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead to configuration changes.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.dell.com/support/kbdoc/000189265	Vendor Advisory
https://www.dell.com/support/kbdoc/000189265	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dell:powerflex_presentation_server:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:48

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~4.3~~	v2 : 4.3 v3 : 6.5
References	~~() https://www.dell.com/support/kbdoc/000189265 - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/000189265 - Vendor Advisory

Information

Published : 2021-07-12 16:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21588

Mitre link : CVE-2021-21588

CVE.ORG link : CVE-2021-21588

JSON object : View

Products Affected

dell

powerflex_presentation_server

CWE

CWE-345

Insufficient Verification of Data Authenticity

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