CVE-2020-5316
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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 versiones 2.0, 2.0.1, 2.0.2, 2.1, 2.1.2, 2.1.3 y Dell SupportAssist for Home PCs versiones 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, contienen una vulnerabilidad de búsqueda de ruta no controlada. Un usuario poco privilegiado autenticado localmente podría explotar esta vulnerabilidad para causar la carga de DLL arbitrarias por parte de los binarios de SupportAssist, resultando en una ejecución privilegiada de código arbitrario
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-03 CVE Reserved
- 2021-07-22 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-427: Uncontrolled Search Path Element
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.dell.com/support/article/SLN320101 | 2021-08-02 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.0 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.0" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.0.1 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.0.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.0.2 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.0.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.1 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.1.1 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.1.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.1.2 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.1.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Business Pcs Search vendor "Dell" for product "Supportassist For Business Pcs" | 2.1.3 Search vendor "Dell" for product "Supportassist For Business Pcs" and version "2.1.3" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.0 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.0" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.0.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.0.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.0.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.0.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.1.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.1.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.1.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.1.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.1.3 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.1.3" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.2.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.2.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.2.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.2.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 2.2.3 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "2.2.3" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.0 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.0" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.0.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.0.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.0.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.0.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.2.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.2.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.2.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.2.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.3 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.3" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.3.1 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.3.1" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.3.2 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.3.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.3.3 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.3.3" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Supportassist For Home Pcs Search vendor "Dell" for product "Supportassist For Home Pcs" | 3.4 Search vendor "Dell" for product "Supportassist For Home Pcs" and version "3.4" | - |
Affected
| ||||||