title: Denial of Service over OTA mechanism in Western Digital My Cloud Home and ibi devices
description: An improper privilege management issue that could allow an attacker to cause a denial of service over the OTA mechanism was discovered in Western Digital My Cloud Home, My Cloud Home Duo and SanDisk ibi devices.This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191.
problem types: CWE-400 Uncontrolled Resource Consumption
affected:
{
defaultStatus: unaffected
platforms: Linux
product: My Cloud Home and My Cloud Home Duo
vendor: Western Digital
versions:
lessThan: 9.4.0-191, status: affected, version: 0, versionType: custom
}
{
defaultStatus: unaffected
platforms: Linux
product: ibi
vendor: SanDisk
versions:
lessThan: 9.4.0-191, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 4.4
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: All devices will be automatically updated to reflect the latest firmware version.