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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.dell.com/support/article/SLN320101	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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:::::::*

History

02 Aug 2021, 15:15

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
CWE		CWE-427
References	~~(CONFIRM) http://www.dell.com/support/article/SLN320101 -~~	(CONFIRM) http://www.dell.com/support/article/SLN320101 - Patch, Vendor Advisory
CPE		cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.2:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.0:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.3:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.0.1:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.0.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.3:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.3:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.0:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.1.1:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.2:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.1.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.2.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.4:::::::* cpe:2.3:a:dell:supportassist_for_home_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:2.0.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.3.3:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:3.0:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.2:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.0.2:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.2.1:::::::* cpe:2.3:a:dell:supportassist_for_home_pcs:2.1:::::::* cpe:2.3:a:dell:supportassist_for_business_pcs:2.1:::::::*

22 Jul 2021, 18:15

Type	Values Removed	Values Added
Summary	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.

22 Jul 2021, 17:22

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-22 17:15

Updated : 2023-12-10 13:55

NVD link : CVE-2020-5316

Mitre link : CVE-2020-5316

CVE.ORG link : CVE-2020-5316

JSON object : View

Products Affected

dell

supportassist_for_home_pcs
supportassist_for_business_pcs

CWE

CWE-427

Uncontrolled Search Path Element

7.8 /10