CVE-2022-36329

Denial of Service over OTA mechanism in Western Digital My Cloud Home and ibi devices

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An improper privilege management issue that could allow an attacker to cause a denial of service over the OTA mechanism was discovered in Western Digital My Cloud Home, My Cloud Home Duo and SanDisk ibi devices.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-07-20 CVE Reserved
2023-05-10 CVE Published
2024-05-16 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.westerndigital.com/support/product-security/wdc-23003-western-digital-my-cloud-home-my-cloud-home-duo-and-sandisk-ibi-firmware-version-9-4-0-191	2023-05-18

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 Firmware Search vendor "Westerndigital" for product "My Cloud Home Firmware"	< 9.4.0-191 Search vendor "Westerndigital" for product "My Cloud Home Firmware" and version " < 9.4.0-191"	-	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 Duo Firmware Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware"	< 9.4.0-191 Search vendor "Westerndigital" for product "My Cloud Home Duo Firmware" and version " < 9.4.0-191"	-	Affected	in	Westerndigital Search vendor "Westerndigital"	My Cloud Home Duo Search vendor "Westerndigital" for product "My Cloud Home Duo"	-	-	Safe
Westerndigital Search vendor "Westerndigital"	Sandisk Ibi Firmware Search vendor "Westerndigital" for product "Sandisk Ibi Firmware"	< 9.4.0-191 Search vendor "Westerndigital" for product "Sandisk Ibi Firmware" and version " < 9.4.0-191"	-	Affected	in	Westerndigital Search vendor "Westerndigital"	Sandisk Ibi Search vendor "Westerndigital" for product "Sandisk Ibi"	-	-	Safe