CVE-2022-29844
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
Description
A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker.
Affected (8)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Pr2100 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Pr4100 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Ex4100 | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Ex2 Ultra | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Mirror G2 | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Dl2100 | All versions |
Configuration G
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Dl4100 | All versions |
Configuration H
| Vulnerable Software | Affected Versions |
|---|---|
| Before 5.26.119 |
| Running on/with | Platform Versions |
|---|---|
Westerndigital My Cloud Ex2100 | All versions |
Related CWEs
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CWE-23
Relative Path Traversal
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
References (2)
Source: psirt@wdc.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.