CVE-2020-9453

Published: Feb 5, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-476

5.5MEDIUM

NVD MITRE

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-476

Affected Products

epson

commercial·JPaka epson workforce wf-2861, epson tse server

iprojection

Hardware Firmware

and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Impact

Initial Access

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References

https://epson.com

epson.com

https://github.com/FULLSHADE/Kernel-exploits

github.com

https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_MPAU.sys

github.com

and 1 more references View all →

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