Unauthenticated Archive Message Conversation Vulnerability in MmsService.java

CVE-2021-0539 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In archiveStoredConversation of MmsService.java, there is a possible way to archive message conversation without user consent due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-180419673

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