Western Digital My Cloud devices are vulnerable to a cross side scripting vulnerability that can allow a malicious user with elevated privileges access to drives being backed up to construct and inject JavaScript payloads into an authenticated user's browser. As a result, it may be possible to gain control over the authenticated session, steal data, modify settings, or redirect the user to malicious websites. The scope of impact can extend to other components.
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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_pr2100_firmware | 5.23.114 | - |
| westerndigital | my_cloud_pr4100_firmware | 5.23.114 | - |
| westerndigital | my_cloud_ex4100_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
8
Affected Products
2
References
westerndigital / my_cloud_pr2100_firmware
| 5.23.114 |
| - |
| westerndigital | my_cloud_ex2_ultra_firmware | 5.23.114 | - |
| westerndigital | my_cloud_mirror_g2_firmware | 5.23.114 | - |
| westerndigital | my_cloud_dl2100_firmware | 5.23.114 | - |
| westerndigital | my_cloud_dl4100_firmware | 5.23.114 | - |
| westerndigital | my_cloud_ex2100_firmware | 5.23.114 | - |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Exploitability
Impact