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MitreCVE-2018-21039

HistoryApr 08, 2020 - 5:15 p.m.

CVE-2018-21039

2020-04-0817:15:12

CWE-863

mitre

web.nvd.nist.gov

samsung

mobile devices

n(7.0)

software

location permission

vulnerability

lockscreen bypass

sve-2018-12053

quick tools

quicktools

compass

security issue

cve-2018-21039

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

34.0%

JSON

An issue was discovered on Samsung mobile devices with N(7.0) software. With the Location permission for the compass feature in Quick Tools (aka QuickTools), an attacker can bypass the lockscreen. The Samsung ID is SVE-2018-12053 (December 2018).

Affected configurations

Nvd

Node

googleandroidMatch7.0

VendorProductVersionCPE
googleandroid7.0cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	7.0	cpe:2.3:o:google:android:7.0:::::::*

References

security.samsungmobile.com/securityUpdate.smsb

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

34.0%

JSON

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