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ID

VAR-201911-0489


CVE

CVE-2019-15420


TITLE

Blackview BV9000Pro-F Android Vulnerability related to externally controllable references to other domain resources on devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-012362

DESCRIPTION

The Blackview BV9000Pro-F Android device with a build fingerprint of Blackview/BV9000Pro-F/BV9000Pro-F:7.1.1/N4F26M/1514363110:user/release-keys contains a pre-installed app with a package name of com.mediatek.factorymode app (versionCode=1, versionName=1) that allows unauthorized wireless settings modification via a confused deputy attack. This capability can be accessed by any app co-located on the device. Blackview BV9000Pro-F Android The device is vulnerable to an externally controllable reference to another realm resource.Information may be tampered with. Blackview BV9000Pro-F is a smart phone from Blackview, Hong Kong, China. The com.mediatek.factorymode app in Blackview BV9000Pro-F (build fingerprint: Blackview / BV9000Pro-F / BV9000Pro-F: 7.1.1 / N4F26M / 1514363110: user / release-keys) has a security vulnerability. This vulnerability could be used by an attacker to unauthorizedly modify wireless settings by other applications on the device

Trust: 2.16

sources: NVD: CVE-2019-15420 // JVNDB: JVNDB-2019-012362 // CNVD: CNVD-2019-46412

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-46412

AFFECTED PRODUCTS

vendor:blackviewmodel:bv9000pro-fscope:eqversion: -

Trust: 2.2

vendor:blackviewmodel:bv9000pro-fscope: - version: -

Trust: 1.4

sources: CNVD: CNVD-2019-46412 // JVNDB: JVNDB-2019-012362 // CNNVD: CNNVD-201911-923 // NVD: CVE-2019-15420

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-15420
value: LOW

Trust: 1.0

NVD: CVE-2019-15420
value: LOW

Trust: 0.8

CNVD: CNVD-2019-46412
value: LOW

Trust: 0.6

CNNVD: CNNVD-201911-923
value: LOW

Trust: 0.6

nvd@nist.gov: CVE-2019-15420
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2019-46412
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-15420
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2019-15420
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2019-46412 // JVNDB: JVNDB-2019-012362 // CNNVD: CNNVD-201911-923 // NVD: CVE-2019-15420

PROBLEMTYPE DATA

problemtype:CWE-610

Trust: 1.8

sources: JVNDB: JVNDB-2019-012362 // NVD: CVE-2019-15420

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-923

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201911-923

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-012362

PATCH
title:Top Pageurl:https://www.blackview.hk/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-012362

EXTERNAL IDS
db:NVDid:CVE-2019-15420
Trust: 3.0
db:JVNDBid:JVNDB-2019-012362
Trust: 0.8
db:CNVDid:CNVD-2019-46412
Trust: 0.6
db:CNNVDid:CNNVD-201911-923
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-46412 // 
            
            
            
            JVNDB: JVNDB-2019-012362 // 
            
            
            
            CNNVD: CNNVD-201911-923 // 
            
            
            
            NVD: CVE-2019-15420

REFERENCES
url:https://www.kryptowire.com/android-firmware-2019/
Trust: 2.4
url:https://nvd.nist.gov/vuln/detail/cve-2019-15420
Trust: 2.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15420
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-46412 // 
            
            
            
            JVNDB: JVNDB-2019-012362 // 
            
            
            
            CNNVD: CNNVD-201911-923 // 
            
            
            
            NVD: CVE-2019-15420

SOURCES
db:CNVDid:CNVD-2019-46412
db:JVNDBid:JVNDB-2019-012362
db:CNNVDid:CNNVD-201911-923
db:NVDid:CVE-2019-15420

LAST UPDATE DATE
2024-11-23T22:41:18.206000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-46412date:2019-12-20T00:00:00
db:JVNDBid:JVNDB-2019-012362date:2019-11-29T00:00:00
db:CNNVDid:CNNVD-201911-923date:2019-11-27T00:00:00
db:NVDid:CVE-2019-15420date:2024-11-21T04:28:41.340

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-46412date:2019-12-20T00:00:00
db:JVNDBid:JVNDB-2019-012362date:2019-11-29T00:00:00
db:CNNVDid:CNNVD-201911-923date:2019-11-14T00:00:00
db:NVDid:CVE-2019-15420date:2019-11-14T17:15:21.147