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HistoryFeb 06, 2023 - 2:15 p.m.
CVE-2021-36226
western digital my cloud
firmware upgrade
cryptographically signed
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.7%
Western Digital My Cloud devices before OS5 do not use cryptographically signed Firmware upgrade files.
Affected configurations
Node
westerndigitalmy_cloud_osRange<5.02.104
westerndigitalmy_cloud_pr4100Match-
Related
prion
prion
Code injection
2023-02-06 14:15:00
cve
cve
CVE-2021-36226
2023-02-06 14:15:08
cvelist
cvelist
CVE-2021-36226
2023-02-06 00:00:00
openvas
openvas
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.7%
Related for NVD:CVE-2021-36226