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MitreCVE-2020-10849

HistoryMar 24, 2020 - 6:15 p.m.

CVE-2020-10849

2020-03-2418:15:17

CWE-307

mitre

web.nvd.nist.gov

samsung

mobile devices

security vulnerability

brute-force attack

screen lock

software

exynos7885

exynos8895

exynos9810

sve-2019-14575

cve-2020-10849

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

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.001

Percentile

43.3%

JSON

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Exynos7885, Exynos8895, and Exynos9810 chipsets) software. The Gatekeeper trustlet allows a brute-force attack on the screen lock password. The Samsung ID is SVE-2019-14575 (January 2020).

Affected configurations

Nvd

Node

googleandroidMatch8.0

googleandroidMatch8.1

googleandroidMatch9.0

googleandroidMatch10.0

AND

samsungexynos_7885Match-

samsungexynos_8895Match-

samsungexynos_9810Match-

VendorProductVersionCPE
googleandroid8.0cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
samsungexynos_7885-cpe:2.3:h:samsung:exynos_7885:-:*:*:*:*:*:*:*
samsungexynos_8895-cpe:2.3:h:samsung:exynos_8895:-:*:*:*:*:*:*:*
samsungexynos_9810-cpe:2.3:h:samsung:exynos_9810:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	8.0	cpe:2.3:o:google:android:8.0:::::::*
google	android	8.1	cpe:2.3:o:google:android:8.1:::::::*
google	android	9.0	cpe:2.3:o:google:android:9.0:::::::*
google	android	10.0	cpe:2.3:o:google:android:10.0:::::::*
samsung	exynos_7885	-	cpe:2.3:h:samsung:exynos_7885:-:::::::*
samsung	exynos_8895	-	cpe:2.3:h:samsung:exynos_8895:-:::::::*
samsung	exynos_9810	-	cpe:2.3:h:samsung:exynos_9810:-:::::::*

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

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.001

Percentile

43.3%

JSON

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