CVE-2021-21518
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.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.037
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2020-5316,CVE-2021-21518 are affected in Dell SupportAssist 3.3.3 | Windows |
| Vulnerabilities CVE-2021-21518 are affected in Dell SupportAssist 3.4.0 | Windows |
| Vulnerabilities CVE-2021-21518 are affected in Dell SupportAssist 3.6.0 | Windows |
| Vulnerabilities CVE-2021-21518 are affected in Dell SupportAssist 3.7.0 | Windows |
| Vulnerabilities CVE-2021-21518,CVE-2023-39249 are affected in Dell SupportAssist 3.4.0 | Windows |
| Uncontrolled Search Path Element Vulnerability (CVE-2021-21518) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234