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Test ID:1.3.6.1.4.1.25623.1.0.149702
Category:General
Title:Western Digital My Cloud Multiple Products 5.x < 5.26.202 Multiple Vulnerabilities (WDC-23006, WDC-23009)
Summary:Multiple Western Digital My Cloud products are prone to; multiple vulnerabilities.
Description:Summary:
Multiple Western Digital My Cloud products are prone to
multiple vulnerabilities.

Vulnerability Insight:
The following vulnerabilities exist:

- CVE-2022-36326: Uncontrolled resource consumption vulnerability that could arise by sending
crafted requests to a service to consume a large amount of memory, eventually resulting in the
service being stopped and restarted.

- CVE-2022-36327: Improper limitation of a pathname to a restricted directory ('Path Traversal')
vulnerability that could allow an attacker to write files to locations with certain critical
filesystem types leading to remote code execution.

- CVE-2022-36328: 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.

- CVE-2022-29840: Server-side request forgery (SSRF) vulnerability that could allow a rogue
server on the local network to modify its URL to point back to the loopback adapter.

- CVE-2023-22814: Vulnerability in the token-based authentication mechanism that could allow an
attacker to carry out an impersonation attack.

Affected Software/OS:
Western Digital My Cloud PR2100, My Cloud PR4100, My Cloud
EX4100, My Cloud EX2 Ultra, My Cloud Mirror Gen 2, My Cloud DL2100, My Cloud DL4100, My Cloud
EX2100, My Cloud and WD Cloud with firmware prior to version 5.26.202.

Solution:
Update to firmware version 5.26.202 or later.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2022-36326
https://www.westerndigital.com/support/product-security/wdc-23003-western-digital-my-cloud-home-my-cloud-home-duo-and-sandisk-ibi-firmware-version-9-4-0-191
https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202
Common Vulnerability Exposure (CVE) ID: CVE-2022-36327
Common Vulnerability Exposure (CVE) ID: CVE-2022-36328
Common Vulnerability Exposure (CVE) ID: CVE-2022-29840
Common Vulnerability Exposure (CVE) ID: CVE-2023-22814
CopyrightCopyright (C) 2023 Greenbone AG

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