Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could allow an attacker to create arbitrary shares on arbitrary directories and exfiltrate sensitive files, passwords, users and device configurations was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This can only be exploited once an attacker gains root privileges on the devices using an authentication bypass issue or another vulnerability.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| westerndigital | my_cloud_os_5 | 5.26.202 | - |
| westerndigital | my_cloud_home_firmware | 9.4.0-191 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
4
Affected Products
4
References
westerndigital / my_cloud_os_5
| - |
| westerndigital | sandisk_ibi_firmware | 9.4.0-191 | - |
| westerndigital | my_cloud_home_duo_firmware | 9.4.0-191 | - |
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Exploitability
Impact