CVE-2022-22997

Command Injection Vulnerability on My Cloud Home

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Addressed a remote code execution vulnerability by resolving a command injection vulnerability and closing an AWS S3 bucket that potentially allowed an attacker to execute unsigned code on My Cloud Home devices.

Se ha abordado una vulnerabilidad de ejecución de código remota mediante la resolución de una vulnerabilidad de inyección de comandos y el cierre de un cubo de AWS S3 que potencialmente permitía a un atacante ejecutar código sin firmar en los dispositivos de My Cloud Home

*Credits: Western Digital would like to thank Viettel Cyber Security for reporting this issue.

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-10 CVE Reserved
2022-07-12 CVE Published
2024-02-02 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.westerndigital.com/support/product-security/wdc-22009-my-cloud-home-firmware-version-8-7-0-107	2022-07-20

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Westerndigital Search vendor "Westerndigital"	My Cloud Home Duo Firmware Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware"	< 8.5.1-102 Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware" and version " < 8.5.1-102"	-	Affected	in	Westerndigital Search vendor "Westerndigital"	My Cloud Home Duo Search vendor "Westerndigital" for product "My Cloud Home Duo"	-	-	Safe
Westerndigital Search vendor "Westerndigital"	My Cloud Home Duo Firmware Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware"	< 8.5.1-102 Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware" and version " < 8.5.1-102"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Westerndigital Search vendor "Westerndigital"	My Cloud Home Firmware Search vendor "Westerndigital" for product "My Cloud Home Firmware"	< 8.5.1-102 Search vendor "Westerndigital" for product "My Cloud Home Firmware" and version " < 8.5.1-102"	-	Affected	in	Westerndigital Search vendor "Westerndigital"	My Cloud Home Search vendor "Westerndigital" for product "My Cloud Home"	-	-	Safe
Westerndigital Search vendor "Westerndigital"	My Cloud Home Firmware Search vendor "Westerndigital" for product "My Cloud Home Firmware"	< 8.5.1-102 Search vendor "Westerndigital" for product "My Cloud Home Firmware" and version " < 8.5.1-102"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe