CVE-2022-29836
low-risk
Published 2022-11-09
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability was discovered via an HTTP API on Western Digital My Cloud Home; My Cloud Home Duo; and SanDisk ibi devices that could allow an attacker to abuse certain parameters to point to random locations on the file system. This could also allow the attacker to initiate the installation of custom packages at these locations. This can only be exploited once the attacker has been authenticated to the device. This issue affects: Western Digital My Cloud Home and My Cloud Home Duo versions prior to 8.11.0-113 on Linux; SanDisk ibi versions prior to 8.11.0-113 on Linux.
Do I need to act?
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0.17% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
1
CVSS 1.9/10
Low
LOCAL
/ HIGH complexity
Affected Products (3)
My Cloud Home Firmware
My Cloud Home Duo Firmware
Sandisk Ibi Firmware
Affected Vendors
References (2)
15
/ 100
low-risk
Severity
5/34 · Minimal
Exploitability
1/34 · Minimal
Exposure
9/34 · Low