CVE-2022-40266

Denial-of-Service (DoS) Vulnerability in FTP Server Function on GOT2000 Series

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper Input Validation vulnerability in Mitsubishi Electric GOT2000 Series GT27 model FTP server versions 01.39.000 and prior, Mitsubishi Electric GOT2000 Series GT25 model FTP server versions 01.39.000 and prior and Mitsubishi Electric GOT2000 Series GT23 model FTP server versions 01.39.000 and prior allows a remote authenticated attacker to cause a Denial of Service condition by sending specially crafted command.

Vulnerabilidad de validación de entrada incorrecta en el servidor FTP Mitsubishi Electric GOT2000 Serie modelo GT27 versiones 01.39.000 y anteriores, el servidor FTP Mitsubishi Electric GOT2000 Serie modelo GT25 versiones 01.39.000 y anteriores y el servidor FTP Mitsubishi Electric GOT2000 Serie modelo GT23 versiones 01.39.000 y anteriores lo permite un atacante remoto autenticado provoque una condición de denegación de servicio mediante el envío de un comando especialmente manipulado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-09-08 CVE Reserved
2022-11-24 CVE Published
2024-06-16 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source
https://jvn.jp/vu/JVNVU95633416	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-016_en.pdf	2022-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt27 Firmware Search vendor "Mitsubishielectric" for product "Got2000 Gt27 Firmware"	<= 01.39.000 Search vendor "Mitsubishielectric" for product "Got2000 Gt27 Firmware" and version " <= 01.39.000"	-	Affected	in	Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt27 Search vendor "Mitsubishielectric" for product "Got2000 Gt27"	-	-	Safe
Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt25 Firmware Search vendor "Mitsubishielectric" for product "Got2000 Gt25 Firmware"	<= 01.39.000 Search vendor "Mitsubishielectric" for product "Got2000 Gt25 Firmware" and version " <= 01.39.000"	-	Affected	in	Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt25 Search vendor "Mitsubishielectric" for product "Got2000 Gt25"	-	-	Safe
Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt23 Firmware Search vendor "Mitsubishielectric" for product "Got2000 Gt23 Firmware"	<= 01.39.000 Search vendor "Mitsubishielectric" for product "Got2000 Gt23 Firmware" and version " <= 01.39.000"	-	Affected	in	Mitsubishielectric Search vendor "Mitsubishielectric"	Got2000 Gt23 Search vendor "Mitsubishielectric" for product "Got2000 Gt23"	-	-	Safe