CVE-2021-21518

State: Published
Severity: 7.8 High
Published: Mar 12, 2021
Updated: Sep 16, 2024
Reserved: Jan 4, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	dell

Weaknesses

CWE-427 Uncontrolled Search Path Element

Affected Products

Product	Versions
Dell SupportAssist ClientDell	before SACH 3.8, SACB 2.3Affected

References

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

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