CVE-2022-22994

A remote code execution vulnerability was discovered on Western Digital My Cloud devices where an attacker could trick a NAS device into loading through an unsecured HTTP call. This was a result insufficient verification of calls to the device. The vulnerability was addressed by disabling checks for internet connectivity using HTTP.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117	Release Notes Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-349/	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:westerndigital:my_cloud:-::::-:::
	cpe:2.3:h:westerndigital:my_cloud_dl2100:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_dl4100:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_ex2100:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_ex4100:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_mirror_gen_2:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_pr2100:-:::::::*
	cpe:2.3:h:westerndigital:my_cloud_pr4100:-:::::::*
	cpe:2.3:h:westerndigital:wd_cloud:-:::::::*

Information

Published : 2022-01-28 12:15

Updated : 2022-03-15 09:37

NVD link : CVE-2022-22994

Mitre link : CVE-2022-22994

JSON object : View

CWE

CWE-345

Insufficient Verification of Data Authenticity

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Products Affected

westerndigital

my_cloud_dl4100
wd_cloud
my_cloud_pr2100
my_cloud_ex2100
my_cloud_os
my_cloud
my_cloud_ex4100
my_cloud_mirror_gen_2
my_cloud_pr4100
my_cloud_ex2_ultra
my_cloud_dl2100

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