CVE-2021-21518 - OpenCVE

Dell SupportAssist Client for Consumer PCs versions 3.7.x, 3.6.x, 3.4.x, 3.3.x, Dell SupportAssist Client for Business PCs versions 2.0.x, 2.1.x, 2.2.x, and Dell SupportAssist Client ProManage 1.x contain a DLL injection vulnerability in the Costura Fody plugin. A local user with low privileges could potentially exploit this vulnerability, leading to the execution of arbitrary executable on the operating system with SYSTEM privileges.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

Vendors & Products
CPE Configurations

Vendors	Products
Dell	Supportassist Client Promanage Supportassist For Business Pcs Supportassist For Home Pcs

Configuration 1 [-]

OR	cpe:2.3:a:dell:supportassist_client_promanage:1.0:::::::*
	cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.0:::::::*
	cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.0:::::::*
	cpe:2.3:a:dell:supportassist_for_business_pcs:2.2.0:::::::*
	cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.3:::::::*
	cpe:2.3:a:dell:supportassist_for_home_pcs:3.4.0:::::::*
	cpe:2.3:a:dell:supportassist_for_home_pcs:3.6.0:::::::*
	cpe:2.3:a:dell:supportassist_for_home_pcs:3.7.0:::::::*

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000184012/dsa-2021-052-dell-supportassist-for-home-pcs-business-pcs-security-update-for-pc-doctor-plugin-vulnerability	Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: dell

Published: 2021-03-10T00:00:00

Updated: 2021-03-12T20:10:13

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21518

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-03-12T20:15:11.420

Modified: 2021-03-19T14:30:35.640

Link: CVE-2021-21518

JSON object: View

Redhat Information

No data.

CWE

CWE-427

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