Vulnerability Details : CVE-2020-5316
Dell SupportAssist for Business PCs versions 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.2, 2.1.3 and Dell SupportAssist for Home PCs version 2.0, 2.0.1, 2.0.2, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.2, 2.2.1, 2.2.2, 2.2.3, 3.0, 3.0.1, 3.0.2, 3.1, 3.2, 3.2.1, 3.2.2, 3.3, 3.3.1, 3.3.2, 3.3.3, 3.4 contain an uncontrolled search path vulnerability. A locally authenticated low privileged user could exploit this vulnerability to cause the loading of arbitrary DLLs by the SupportAssist binaries, resulting in the privileged execution of arbitrary code.
Products affected by CVE-2020-5316
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.3:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_home_pcs:3.4:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5316
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5316
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
Dell |
CWE ids for CVE-2020-5316
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by:
- nvd@nist.gov (Primary)
- security_alert@emc.com (Secondary)
References for CVE-2020-5316
-
http://www.dell.com/support/article/SLN320101
Access DeniedPatch;Vendor Advisory
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