CVE-2021-39658

ismsEx service is a vendor service in unisoc equipmentismsEx service is an extension of sms system servicebut it does not check the permissions of the callerresulting in permission leaksThird-party apps can use this service to arbitrarily modify and set system propertiesProduct: AndroidVersions: Android SoCAndroid ID: A-207479207
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
google_androidCNA
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CVEADP
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