Description
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 was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires an authentication bypass issue to be triggered before this can be exploited. 
This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
Published: 2023-05-18
Score: 5.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

For My Cloud Home, My Cloud Home Duo and SanDisk ibi devices will be automatically updated to reflect the latest firmware version. For My Cloud OS 5 devices, Western Digital recommends that users promptly update their devices to the latest firmware by clicking on the firmware update notification.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-39043 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 was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires an authentication bypass issue to be triggered before this can be exploited.  This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.
History

Wed, 22 Jan 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Westerndigital My Cloud My Cloud Dl2100 My Cloud Dl4100 My Cloud Ex2100 My Cloud Ex2 Ultra My Cloud Ex4100 My Cloud Home My Cloud Home Duo My Cloud Home Duo Firmware My Cloud Home Firmware My Cloud Mirror G2 My Cloud Os 5 My Cloud Pr2100 My Cloud Pr4100 Sandisk Ibi Sandisk Ibi Firmware Wd Cloud
cve-icon MITRE

Status: PUBLISHED

Assigner: WDC PSIRT

Published:

Updated: 2025-01-22T14:41:39.710Z

Reserved: 2022-07-20T13:57:56.404Z

Link: CVE-2022-36327

cve-icon Vulnrichment

Updated: 2024-08-03T10:00:04.219Z

cve-icon NVD

Status : Modified

Published: 2023-05-18T18:15:09.883

Modified: 2024-11-21T07:12:48.123

Link: CVE-2022-36327

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses