CVE-2021-21518
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductDell Supportassist Client Promanage
PublishedMar 12, 2021
First seenMar 12, 2021
Weakness typeCWE-427CWE-427
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dell supportassist_client_promanage | 1.0 | — |
| dell supportassist_for_business_pcs | 2.0.0, 2.1.0, 2.2.0 | — |
| dell supportassist_for_home_pcs | 3.3.3, 3.4.0, 3.6.0, 3.7.0 | — |
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