// For flags

CVE-2022-36330

Buffer Overflow Vulnerability in Western Digital My Cloud Home and ibi devices

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A buffer overflow vulnerability was discovered on firmware version validation that could lead to an unauthenticated remote code execution in Western Digital My Cloud Home, My Cloud Home Duo and SanDisk ibi devices. An attacker would require exploitation of another vulnerability to raise their privileges in order to exploit this buffer overflow vulnerability. This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191.

A buffer overflow vulnerability was discovered on firmware version validation that could lead to an unauthenticated remote code execution in Western Digital My Cloud Home, My Cloud Home Duo and SanDisk ibi devices. An attacker would require exploitation of another vulnerability to raise their privileges in order to exploit this buffer overflow vulnerability. 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
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2022-07-20 CVE Reserved
  • 2023-05-09 CVE Published
  • 2025-01-28 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
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"
 < 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"
 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
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