// For flags

CVE-2020-9014

 

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Epson iProjection v2.30, the driver file (EMP_NSAU.sys) allows local users to cause a denial of service (BSOD) via crafted input to the virtual audio device driver with IOCTL 0x9C402402, 0x9C402406, or 0x9C40240A. \Device\EMPNSAUIO and \DosDevices\EMPNSAU are similarly affected.

En Epson iProjection versión v2.30, el archivo del controlador (EMP_NSAU.sys) permite a usuarios locales causar una denegación de servicio (BSOD) por medio de una entrada diseñada al controlador del dispositivo de audio virtual con IOCTL 0x9C402402, 0x9C402406 o 0x9C40240A. \Device\EMPNSAUIO and \DosDevices\EMPNSAU están afectadas de manera similar

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-02-16 CVE Reserved
  • 2021-02-05 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
Epson
Search vendor "Epson"
 Iprojection
Search vendor "Epson" for product "Iprojection"
 <= 2.30
Search vendor "Epson" for product "Iprojection" and version " <= 2.30"
-
Affected