CVE-2020-5316
Dell SupportAssist DLL Injection Vulnerability
Description
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.
INFO
Published Date :
July 22, 2021, 5:15 p.m.
Last Modified :
Aug. 2, 2021, 3:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2020-5316
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-5316.
| URL | Resource |
|---|---|
| http://www.dell.com/support/article/SLN320101 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-5316 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-5316 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 02, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.dell.com/support/article/SLN320101 No Types Assigned http://www.dell.com/support/article/SLN320101 Patch, Vendor Advisory Added CWE NIST CWE-427 Added CPE Configuration OR *cpe:2.3:a:dell:supportassist_for_business_pcs:2.0:*:*:*:*:*:*:* *cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.1:*:*:*:*:*:*:* *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:*:*:*:*:*:*:* *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: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:*:*:*:*:*:*:* *cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.1:*:*:*:*:*:*:* *cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.2:*:*:*:*:*:*:* *cpe:2.3:a:dell:supportassist_for_home_pcs:3.1:*:*:*:*:*:*:* *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:3.2.2:*:*:*:*:*:*:* *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:3.3.3:*:*:*:*:*:*:* *cpe:2.3:a:dell:supportassist_for_home_pcs:3.4:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 22, 2021
Action Type Old Value New Value Changed Description 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. 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.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-5316 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-5316
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10264
percentile