Details of VAR-201911-0521

ID

VAR-201911-0521

CVE

CVE-2019-15356

TITLE

Lava Flair Z1 Android Lack of authentication on device

Trust: 0.8

sources: JVNDB: JVNDB-2019-012346

DESCRIPTION

The Lava Flair Z1 Android device with a build fingerprint of LAVA/Z1/Z1:8.1.0/O11019/1536680131:user/release-keys contains a pre-installed app with a package name of com.mediatek.wfo.impl app (versionCode=27, versionName=8.1.0) that allows any app co-located on the device to modify a system property through an exported interface without proper authorization. Lava Flair Z1 Android The device is vulnerable to a lack of authentication.Information may be tampered with. An attacker could use this vulnerability to modify system properties

Trust: 2.16

sources: NVD: CVE-2019-15356 // JVNDB: JVNDB-2019-012346 // CNVD: CNVD-2020-16007

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-16007

AFFECTED PRODUCTS

vendor:	lava	model:	flair z1	scope:	-	version:	-	Trust: 1.4
vendor:	lavamobiles	model:	flair z1	scope:	eq	version:	-	Trust: 1.0

sources: CNVD: CNVD-2020-16007 // JVNDB: JVNDB-2019-012346 // NVD: CVE-2019-15356

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-15356
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-15356
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-16007
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-201911-853
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-15356
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-2020-16007
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-2019-15356
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2019-15356
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-16007 // JVNDB: JVNDB-2019-012346 // CNNVD: CNNVD-201911-853 // NVD: CVE-2019-15356

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-862	Trust: 0.8

sources: JVNDB: JVNDB-2019-012346 // NVD: CVE-2019-15356

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-853

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201911-853

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-012346

PATCH

title:

Lava Flair Z1

url:

https://www.lavamobiles.com/smartphones/flair-z1

Trust: 0.8

sources: JVNDB: JVNDB-2019-012346

EXTERNAL IDS

db:	NVD	id:	CVE-2019-15356	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-012346	Trust: 0.8
db:	CNVD	id:	CNVD-2020-16007	Trust: 0.6
db:	CNNVD	id:	CNNVD-201911-853	Trust: 0.6

sources: CNVD: CNVD-2020-16007 // JVNDB: JVNDB-2019-012346 // CNNVD: CNNVD-201911-853 // NVD: CVE-2019-15356

REFERENCES

url:	https://www.kryptowire.com/android-firmware-2019/	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-15356	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-15356	Trust: 0.8

sources: CNVD: CNVD-2020-16007 // JVNDB: JVNDB-2019-012346 // CNNVD: CNNVD-201911-853 // NVD: CVE-2019-15356

SOURCES

db:	CNVD	id:	CNVD-2020-16007
db:	JVNDB	id:	JVNDB-2019-012346
db:	CNNVD	id:	CNNVD-201911-853
db:	NVD	id:	CVE-2019-15356

LAST UPDATE DATE

2024-11-23T21:36:32.332000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-16007	date:	2020-03-08T00:00:00
db:	JVNDB	id:	JVNDB-2019-012346	date:	2019-11-29T00:00:00
db:	CNNVD	id:	CNNVD-201911-853	date:	2020-08-25T00:00:00
db:	NVD	id:	CVE-2019-15356	date:	2024-11-21T04:28:31.960

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-16007	date:	2020-03-08T00:00:00
db:	JVNDB	id:	JVNDB-2019-012346	date:	2019-11-29T00:00:00
db:	CNNVD	id:	CNNVD-201911-853	date:	2019-11-14T00:00:00
db:	NVD	id:	CVE-2019-15356	date:	2019-11-14T17:15:16.567