9.8

CVE-2022-29844

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.

Data is provided by the National Vulnerability Database (NVD)
Westerndigital ≫ My Cloud Pr2100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Pr2100 Version-
Westerndigital ≫ My Cloud Pr4100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Pr4100 Version-
Westerndigital ≫ My Cloud Ex4100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Ex4100 Version-
Westerndigital ≫ My Cloud Dl2100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Dl2100 Version-
Westerndigital ≫ My Cloud Dl4100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Dl4100 Version-
Westerndigital ≫ My Cloud Ex2100 Firmware Version < 5.26.119
   Westerndigital ≫ My Cloud Ex2100 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 59.81% 0.982
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
psirt@wdc.com 6.7 1.4 5.2
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.