// For flags

CVE-2021-36922

 

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

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve unauthorized access to USB devices (Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device.

El archivo RtsUpx.sys en Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio versiones hasta 1.14.0.0, permite a usuarios locales poco privilegiado conseguir acceso no autorizado a los dispositivos USB (escalada de privilegios, denegación de servicio, ejecución de código y divulgación de información) por medio de un paquete de control de entrada y salida del dispositivo diseñado

*Credits: N/A
CVSS Scores
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
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-07-19 CVE Reserved
  • 2021-11-02 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Realtek
Search vendor "Realtek"
 Rtsupx Usb Utility Driver
Search vendor "Realtek" for product "Rtsupx Usb Utility Driver"
 <= 1.14.0.0
Search vendor "Realtek" for product "Rtsupx Usb Utility Driver" and version " <= 1.14.0.0"
-
Affected