Vulnerabilities > CVE-2020-9453 - NULL Pointer Dereference vulnerability in Epson Iprojection 2.30

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
epson
CWE-476
NVD
Published: 2021-02-05
Updated: 2024-11-21

Summary

In Epson iProjection v2.30, the driver file EMP_MPAU.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 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU.

Vulnerable Configurations

Part Description Count
Application
Epson
1

Common Weakness Enumeration (CWE)

References