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ID

VAR-201911-0937


CVE

CVE-2019-16241


TITLE

TCL Alcatel Cingular Flip 2 Unauthorized authentication vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-012730

DESCRIPTION

On TCL Alcatel Cingular Flip 2 B9HUAH1 devices, PIN authentication can be bypassed by creating a special file within the /data/local/tmp/ directory. The System application that implements the lock screen checks for the existence of a specific file and disables PIN authentication if it exists. This file would typically be created via Android Debug Bridge (adb) over USB. TCL Alcatel Cingular Flip 2 The device contains an incorrect authentication vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. TCL Communication Alcatel Cingular Flip 2 B9HUAH1 is a mobile phone of China TCL Communication (TCL Communication) company. There is a security vulnerability in TCL Communication Alcatel Cingular Flip 2 B9HUAH1

Trust: 2.16

sources: NVD: CVE-2019-16241 // JVNDB: JVNDB-2019-012730 // CNVD: CNVD-2020-20164

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-20164

AFFECTED PRODUCTS

vendor:alcatelmobilemodel:cingular flip 2scope:eqversion:b9huah1

Trust: 1.0

vendor:tcl communication holdings tcl communicationmodel:alcatel cingular flip 2scope:eqversion:b9huah1

Trust: 0.8

vendor:tclmodel:communication alcatel cingular flip b9huah1scope:eqversion:2

Trust: 0.6

sources: CNVD: CNVD-2020-20164 // JVNDB: JVNDB-2019-012730 // NVD: CVE-2019-16241

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-16241
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-16241
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2020-20164
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201911-1403
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2019-16241
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2020-20164
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-16241
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2019-16241
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-20164 // JVNDB: JVNDB-2019-012730 // CNNVD: CNNVD-201911-1403 // NVD: CVE-2019-16241

PROBLEMTYPE DATA

problemtype:CWE-668

Trust: 1.0

problemtype:CWE-863

Trust: 0.8

sources: JVNDB: JVNDB-2019-012730 // NVD: CVE-2019-16241

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201911-1403

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-012730

PATCH
title:Top Pageurl:https://us.alcatelmobile.com/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-012730

EXTERNAL IDS
db:NVDid:CVE-2019-16241
Trust: 3.0
db:JVNDBid:JVNDB-2019-012730
Trust: 0.8
db:CNVDid:CNVD-2020-20164
Trust: 0.6
db:CNNVDid:CNNVD-201911-1403
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-20164 // 
            
            
            
            JVNDB: JVNDB-2019-012730 // 
            
            
            
            CNNVD: CNNVD-201911-1403 // 
            
            
            
            NVD: CVE-2019-16241

REFERENCES
url:https://www.nccgroup.trust/us/our-research/technical-advisory-multiple-vulnerabilities-in-alcatel-flip-2/#c
Trust: 3.0
url:https://www.nccgroup.trust/uk/our-research/?research=technical+advisories
Trust: 1.6
url:https://nvd.nist.gov/vuln/detail/cve-2019-16241
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-16241
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2020-20164 // 
            
            
            
            JVNDB: JVNDB-2019-012730 // 
            
            
            
            CNNVD: CNNVD-201911-1403 // 
            
            
            
            NVD: CVE-2019-16241

SOURCES
db:CNVDid:CNVD-2020-20164
db:JVNDBid:JVNDB-2019-012730
db:CNNVDid:CNNVD-201911-1403
db:NVDid:CVE-2019-16241

LAST UPDATE DATE
2024-11-23T21:59:38.236000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-20164date:2020-03-30T00:00:00
db:JVNDBid:JVNDB-2019-012730date:2019-12-11T00:00:00
db:CNNVDid:CNNVD-201911-1403date:2020-08-25T00:00:00
db:NVDid:CVE-2019-16241date:2024-11-21T04:30:21.487

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-20164date:2020-03-30T00:00:00
db:JVNDBid:JVNDB-2019-012730date:2019-12-11T00:00:00
db:CNNVDid:CNNVD-201911-1403date:2019-11-26T00:00:00
db:NVDid:CVE-2019-16241date:2019-11-26T16:15:12.307