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ID

VAR-201812-0107


CVE

CVE-2018-14985


TITLE

Leagoo Z5C Android Vulnerabilities related to authorization, authority, and access control in devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-014506

DESCRIPTION

The Leagoo Z5C Android device with a build fingerprint of sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys contains a pre-installed platform app with a package name of com.android.settings (versionCode=23, versionName=6.0-android.20170630.092853) that contains an exported broadcast receiver that allows any app co-located on the device to programmatically initiate a factory reset. In addition, the app initiating the factory reset does not require any permissions. A factory reset will remove all user data and apps from the device. This will result in the loss of any data that have not been backed up or synced externally. The capability to perform a factory reset is not directly available to third-party apps (those that the user installs themselves with the exception of enabled Mobile Device Management (MDM) apps), although this capability can be obtained by leveraging an unprotected app component of a pre-installed platform app. Leagoo Z5C Android Devices have vulnerabilities related to authorization, permissions, and access control.Tampering with information and disrupting service operations (DoS) There is a possibility of being put into a state. Leagoo Z5C is a smart phone based on Android platform produced by Leagoo Malaysia. There is a security vulnerability in the com.android.settings package of the pre-installed application in Leagoo Z5C (the Build fingerprint used is sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys)

Trust: 1.71

sources: NVD: CVE-2018-14985 // JVNDB: JVNDB-2018-014506 // VULHUB: VHN-125199

AFFECTED PRODUCTS

vendor:leagoomodel:z5cscope:eqversion:6.0

Trust: 1.0

vendor:leagoo globalmodel:z5cscope:eqversion:6.0

Trust: 0.8

sources: JVNDB: JVNDB-2018-014506 // NVD: CVE-2018-14985

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-14985
value: HIGH

Trust: 1.0

NVD: CVE-2018-14985
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201812-1248
value: HIGH

Trust: 0.6

VULHUB: VHN-125199
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-14985
severity: MEDIUM
baseScore: 5.6
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 7.8
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-125199
severity: MEDIUM
baseScore: 5.6
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 7.8
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-14985
baseSeverity: HIGH
baseScore: 7.1
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.2
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-125199 // JVNDB: JVNDB-2018-014506 // CNNVD: CNNVD-201812-1248 // NVD: CVE-2018-14985

PROBLEMTYPE DATA

problemtype:CWE-862

Trust: 1.1

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-264

Trust: 0.9

sources: VULHUB: VHN-125199 // JVNDB: JVNDB-2018-014506 // NVD: CVE-2018-14985

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201812-1248

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201812-1248

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-014506

PATCH
title:Top Pageurl:https://www.leagoo.com/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-014506

EXTERNAL IDS
db:NVDid:CVE-2018-14985
Trust: 2.5
db:JVNDBid:JVNDB-2018-014506
Trust: 0.8
db:CNNVDid:CNNVD-201812-1248
Trust: 0.7
db:VULHUBid:VHN-125199
Trust: 0.1
sources:
            
            
            VULHUB: VHN-125199 // 
            
            
            
            JVNDB: JVNDB-2018-014506 // 
            
            
            
            CNNVD: CNNVD-201812-1248 // 
            
            
            
            NVD: CVE-2018-14985

REFERENCES
url:https://www.kryptowire.com/portal/wp-content/uploads/2018/12/defcon-26-johnson-and-stavrou-vulnerable-out-of-the-box-an-eval-of-android-carrier-devices-wp-updated.pdf
Trust: 2.5
url:https://www.kryptowire.com/portal/android-firmware-defcon-2018/
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-14985
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-14985
Trust: 0.8
sources:
            
            
            VULHUB: VHN-125199 // 
            
            
            
            JVNDB: JVNDB-2018-014506 // 
            
            
            
            CNNVD: CNNVD-201812-1248 // 
            
            
            
            NVD: CVE-2018-14985

SOURCES
db:VULHUBid:VHN-125199
db:JVNDBid:JVNDB-2018-014506
db:CNNVDid:CNNVD-201812-1248
db:NVDid:CVE-2018-14985

LAST UPDATE DATE
2024-11-23T22:41:38.719000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-125199date:2019-10-03T00:00:00
db:JVNDBid:JVNDB-2018-014506date:2019-03-25T00:00:00
db:CNNVDid:CNNVD-201812-1248date:2019-10-23T00:00:00
db:NVDid:CVE-2018-14985date:2024-11-21T03:50:15.250

SOURCES RELEASE DATE
db:VULHUBid:VHN-125199date:2018-12-28T00:00:00
db:JVNDBid:JVNDB-2018-014506date:2019-03-25T00:00:00
db:CNNVDid:CNNVD-201812-1248date:2018-12-29T00:00:00
db:NVDid:CVE-2018-14985date:2018-12-28T21:29:00.370