9.8

CVE-2022-22994

Insufficient Verification of Data Authenticity Remote Code Execution Vulnerability on Western Digital My Cloud devices.

A remote code execution vulnerability was discovered on Western Digital My Cloud devices where an attacker could trick a NAS device into loading through an unsecured HTTP call. This was a result insufficient verification of calls to the device. The vulnerability was addressed by disabling checks for internet connectivity using HTTP.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Westerndigital ≫ My Cloud Os Version < 5.19.117
   Westerndigital ≫ My Cloud Version - SwEdition -
   Westerndigital ≫ My Cloud Dl2100 Version -
   Westerndigital ≫ My Cloud Dl4100 Version -
   Westerndigital ≫ My Cloud Ex2 Ultra Version -
   Westerndigital ≫ My Cloud Ex2100 Version -
   Westerndigital ≫ My Cloud Ex4100 Version -
   Westerndigital ≫ My Cloud Mirror Gen 2 Version -
   Westerndigital ≫ My Cloud Pr2100 Version -
   Westerndigital ≫ My Cloud Pr4100 Version -
   Westerndigital ≫ Wd Cloud Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.85% 0.764
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
psirt@wdc.com 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-345 Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117
Vendor Advisory
Release Notes
https://www.zerodayinitiative.com/advisories/ZDI-22-349/
Third Party Advisory
VDB Entry