CVE Tools
Sign in

CVE-2022-36331

Impersonation attack causing an Authentication Bypass on Western Digital devices

Published: Jun 12, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-290
10.0CRITICAL
NVD MITRE
EPSS Score
0.6%
Top 56.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Western Digital My Cloud, My Cloud Home, My Cloud Home Duo, and SanDisk ibi devices were vulnerable to an impersonation attack that could allow an unauthenticated attacker to gain access to user data. This issue affects My Cloud OS 5 devices: before 5.25.132; My Cloud Home and My Cloud Home Duo: before 8.13.1-102; SanDisk ibi: before 8.13.1-102.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-290

Affected Products

Western Digital Corporation
commercial·USaka western digital
My Cloud PR2100
Hardware Firmware
My Cloud PR4100
Hardware Firmware
My Cloud EX4100
Hardware Firmware
My Cloud EX2 Ultra
Hardware Firmware
My Cloud Mirror Gen 2
Hardware Firmware
My Cloud DL2100
Hardware Firmware
My Cloud DL4100
Hardware Firmware
My Cloud EX2100
Hardware Firmware
westerndigital
commercial·USaka western digital, wd
my cloud pr2100 firmware
Hardware Firmware
my cloud pr4100 firmware
Hardware Firmware
my cloud ex4100 firmware
Hardware Firmware
my cloud ex2 ultra firmware
Hardware Firmware
my cloud mirror g2 firmware
Hardware Firmware
my cloud dl2100 firmware
Hardware Firmware
my cloud dl4100 firmware
Hardware Firmware
my cloud ex2100 firmware
Hardware Firmware
Western Digital
commercial·US
My Cloud OS 5
Hardware Firmware
My Cloud Home and My Cloud Home Duo
Hardware Firmware
SanDisk
commercial·USaka sandisk.com
ibiEmbedded
Hardware Firmware / storage-nas
and 9 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2022-36331?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update
https
https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update
westerndigital.com
https://www.westerndigital.com/support/product-security/wdc-22020-my-cloud-os-5-my-cloud-home-ibi-firmware-update
westerndigital.com
and 2 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2022-36331 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows