CVE-2022-22990
High
Description
A limited authentication bypass vulnerability was discovered that could allow an attacker to achieve remote code execution and escalate privileges on the My Cloud devices. Addressed this vulnerability by changing access token validation logic and rewriting rule logic on PHP scripts.
SeverityHigh
CVSS7.8
Exploit probability—
ProductWesterndigital My Cloud Os
PublishedJan 13, 2022
First seenJan 13, 2022
Weakness typeCWE-287Improper authentication
How to fix
Update
- westerndigital my_cloud_os5.19.117 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| westerndigital my_cloud_os | v < 5.19.117 | 5.19.117 |
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