CVE Vulnerabilities

CVE-2021-0594

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Published: Jul 14, 2021 | Modified: Nov 21, 2024
CVSS 3.x
8
HIGH
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
7.9 HIGH
AV:A/AC:M/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu
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In onCreate of ConfirmConnectActivity, there is a possible remote bypass of user consent due to improper input validation. This could lead to remote (proximal, NFC) escalation of privilege allowing an attacker to deceive a user into allowing a Bluetooth connection with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-176445224

Weakness

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Affected Software

NameVendorStart VersionEnd Version
AndroidGoogle8.1 (including)8.1 (including)
AndroidGoogle9.0 (including)9.0 (including)
AndroidGoogle10.0 (including)10.0 (including)
AndroidGoogle11.0 (including)11.0 (including)

Potential Mitigations

References