high7.8
CVE-2021-21518
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 De…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dell | Supportassist Client Promanage | Version 1.0 |
| Dell | Supportassist For Business Pcs | Versions 2.0.0, 2.1.0, 2.2.0 |
| Dell | Supportassist For Home Pcs | Versions 3.3.3, 3.4.0, 3.6.0, 3.7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- 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