CVE-2022-22993

A limited SSRF vulnerability was discovered on Western Digital My Cloud devices that could allow an attacker to impersonate a server and reach any page on the server by bypassing access controls. The vulnerability was addressed by creating a whitelist for valid parameters.

CVSS v3.0 8.8 HIGH
CVSS v2.0 8.3 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

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

Exploitability : 6.5 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-348/	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 : 2022-03-18 13:51

NVD link : CVE-2022-22993

Mitre link : CVE-2022-22993

JSON object : View

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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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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