Details of VAR-202001-0612

ID

VAR-202001-0612

CVE

CVE-2019-20004

TITLE

Intelbras IWR 3000N Device password management vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-014049

DESCRIPTION

An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. When the administrator password is changed from a certain client IP address, administrative authorization remains available to any client at that IP address, leading to complete control of the router. Intelbras IWR 3000N The device contains a vulnerability related to the password management function.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Intelbras IWR 3000N is a wireless router made by Intelbras, Poland. There is a security vulnerability in Intelbras IWR 3000N 1.8.7 version. Attackers can use the vulnerability to control The router

Trust: 2.16

sources: NVD: CVE-2019-20004 // JVNDB: JVNDB-2019-014049 // CNVD: CNVD-2020-01007

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-01007

AFFECTED PRODUCTS

vendor:	intelbras	model:	iwr 3000n	scope:	eq	version:	1.8.7	Trust: 3.0
vendor:	intelbras	model:	iwr 3000n	scope:	eq	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-01007 // JVNDB: JVNDB-2019-014049 // CNNVD: CNNVD-202001-100 // NVD: CVE-2019-20004

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-20004
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-20004
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-01007
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202001-100
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2019-20004
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2020-01007
severity:	MEDIUM
baseScore:	6.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.6
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-20004
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2019-20004
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-01007 // JVNDB: JVNDB-2019-014049 // CNNVD: CNNVD-202001-100 // NVD: CVE-2019-20004

PROBLEMTYPE DATA

problemtype:

CWE-640

Trust: 1.8

sources: JVNDB: JVNDB-2019-014049 // NVD: CVE-2019-20004

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202001-100

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202001-100

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-014049

PATCH

title:

IWR 3000N

url:

http://en.intelbras.com.br/downloads

Trust: 0.8

sources: JVNDB: JVNDB-2019-014049

EXTERNAL IDS

db:	NVD	id:	CVE-2019-20004	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-014049	Trust: 0.8
db:	CNVD	id:	CNVD-2020-01007	Trust: 0.6
db:	CNNVD	id:	CNNVD-202001-100	Trust: 0.6

sources: CNVD: CNVD-2020-01007 // JVNDB: JVNDB-2019-014049 // CNNVD: CNNVD-202001-100 // NVD: CVE-2019-20004

REFERENCES

url:	http://en.intelbras.com.br/downloads	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2019-20004	Trust: 1.4
url:	https://medium.com/@rsantos_14778/remote-control-cve-2019-20004-21f77e976715	Trust: 1.4
url:	https://medium.com/%40rsantos_14778/remote-control-cve-2019-20004-21f77e976715	Trust: 1.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-20004	Trust: 0.8
url:	https://medium.com/@rsantos_14778/remote	Trust: 0.6

sources: CNVD: CNVD-2020-01007 // JVNDB: JVNDB-2019-014049 // CNNVD: CNNVD-202001-100 // NVD: CVE-2019-20004

SOURCES

db:	CNVD	id:	CNVD-2020-01007
db:	JVNDB	id:	JVNDB-2019-014049
db:	CNNVD	id:	CNNVD-202001-100
db:	NVD	id:	CVE-2019-20004

LAST UPDATE DATE

2024-11-23T21:51:46.478000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-01007	date:	2020-03-22T00:00:00
db:	JVNDB	id:	JVNDB-2019-014049	date:	2020-01-27T00:00:00
db:	CNNVD	id:	CNNVD-202001-100	date:	2020-01-21T00:00:00
db:	NVD	id:	CVE-2019-20004	date:	2024-11-21T04:37:51.930

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-01007	date:	2020-01-08T00:00:00
db:	JVNDB	id:	JVNDB-2019-014049	date:	2020-01-27T00:00:00
db:	CNNVD	id:	CNNVD-202001-100	date:	2020-01-05T00:00:00
db:	NVD	id:	CVE-2019-20004	date:	2020-01-05T23:15:10.967