CVE-2021-36224

Western Digital My Cloud devices before OS5 have a nobody account with a blank password.

CVSS v3.0 9.8 CRITICAL

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

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

References

Link	Resource
https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/	Exploit Third Party Advisory
https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md	Exploit Patch Third Party Advisory
https://www.youtube.com/watch?v=vsg9YgvGBec	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*

Information

Published : 2023-02-06 06:15

Updated : 2023-02-14 13:41

NVD link : CVE-2021-36224

Mitre link : CVE-2021-36224

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

Products Affected

westerndigital

my_cloud_os
my_cloud_pr4100

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9.8 /10