CVE-2023-22819
moderate-risk
Published 2024-02-05
An uncontrolled resource consumption vulnerability issue 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 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 the attacker to already have root privileges in order to exploit this vulnerability. This issue affects My Cloud Home and My Cloud Home Duo: before 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.
Do I need to act?
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0.15% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.9/10
Medium
NETWORK
/ LOW complexity
Affected Products (12)
My Cloud Ex4100 Firmware
My Cloud Ex2 Ultra Firmware
My Cloud Mirror G2 Firmware
My Cloud Dl2100 Firmware
My Cloud Dl4100 Firmware
My Cloud Ex2100 Firmware
My Cloud Glacier Firmware
Wd Cloud Firmware
My Cloud Home Firmware
My Cloud Home Duo Firmware
Sandisk Ibi Firmware
Affected Vendors
References (2)
38
/ 100
moderate-risk
Severity
20/34 · Moderate
Exploitability
1/34 · Minimal
Exposure
17/34 · Moderate