CVE-2020-13634

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0xF1002558

En Windows Master (también se conoce como Windows Optimization Master) versión 7.99.13.604, el archivo controlador (WoptiHWDetect.SYS) permite a usuarios locales causar una denegación de servicio (BSOD) o posiblemente tener otro impacto no especificado debido a que nocomprueba los valores de entrada de IOCtl 0xF1002558

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-05-27 CVE Reserved
2020-05-29 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source
http://www.youhua.com	Product

URL	Date	SRC
https://github.com/y5s5k5/CVE-2020-13634	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Youhua Search vendor "Youhua"		Windows Master Search vendor "Youhua" for product "Windows Master"				7.99.13.604 Search vendor "Youhua" for product "Windows Master" and version "7.99.13.604"		-		Affected