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ID

VAR-201912-1062


CVE

CVE-2019-19996


TITLE

Intelbras IWR 3000N Device input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-014062

DESCRIPTION

An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \""} string to v1/system/login. Intelbras IWR 3000N The device contains an input validation vulnerability.Denial of service (DoS) May be in a state. Intelbras IWR 3000N is a wireless router from Intelbras in Poland. There are security vulnerabilities in Intelbras IWR 3000N 1.8.7

Trust: 2.16

sources: NVD: CVE-2019-19996 // JVNDB: JVNDB-2019-014062 // CNVD: CNVD-2020-01159

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-01159

AFFECTED PRODUCTS

vendor:intelbrasmodel:iwr 3000nscope:eqversion:1.8.7

Trust: 3.0

vendor:intelbrasmodel:iwr 3000nscope:eqversion: -

Trust: 0.6

sources: CNVD: CNVD-2020-01159 // JVNDB: JVNDB-2019-014062 // CNNVD: CNNVD-201912-1121 // NVD: CVE-2019-19996

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-19996
value: HIGH

Trust: 1.0

NVD: CVE-2019-19996
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-01159
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201912-1121
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2019-19996
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2020-01159
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-19996
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2019-19996
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-01159 // JVNDB: JVNDB-2019-014062 // CNNVD: CNNVD-201912-1121 // NVD: CVE-2019-19996

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-20

Trust: 0.8

sources: JVNDB: JVNDB-2019-014062 // NVD: CVE-2019-19996

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201912-1121

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201912-1121

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-014062

PATCH
title:IWR 3000Nurl:https://www.intelbras.com/pt-br/roteador-wireless-com-ipv6-iwr-3000n
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-014062

EXTERNAL IDS
db:NVDid:CVE-2019-19996
Trust: 3.0
db:JVNDBid:JVNDB-2019-014062
Trust: 0.8
db:CNVDid:CNVD-2020-01159
Trust: 0.6
db:CNNVDid:CNNVD-201912-1121
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-01159 // 
            
            
            
            JVNDB: JVNDB-2019-014062 // 
            
            
            
            CNNVD: CNNVD-201912-1121 // 
            
            
            
            NVD: CVE-2019-19996

REFERENCES
url:https://nvd.nist.gov/vuln/detail/cve-2019-19996
Trust: 2.0
url:https://medium.com/@rsantos_14778/dos-cve-2019-19996-5ad1be772179
Trust: 1.4
url:https://medium.com/%40rsantos_14778/dos-cve-2019-19996-5ad1be772179
Trust: 1.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-19996
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2020-01159 // 
            
            
            
            JVNDB: JVNDB-2019-014062 // 
            
            
            
            CNNVD: CNNVD-201912-1121 // 
            
            
            
            NVD: CVE-2019-19996

SOURCES
db:CNVDid:CNVD-2020-01159
db:JVNDBid:JVNDB-2019-014062
db:CNNVDid:CNNVD-201912-1121
db:NVDid:CVE-2019-19996

LAST UPDATE DATE
2024-11-23T22:21:22.939000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-01159date:2020-01-08T00:00:00
db:JVNDBid:JVNDB-2019-014062date:2020-01-27T00:00:00
db:CNNVDid:CNNVD-201912-1121date:2020-01-17T00:00:00
db:NVDid:CVE-2019-19996date:2024-11-21T04:35:48.753

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-01159date:2020-01-08T00:00:00
db:JVNDBid:JVNDB-2019-014062date:2020-01-27T00:00:00
db:CNNVDid:CNNVD-201912-1121date:2019-12-26T00:00:00
db:NVDid:CVE-2019-19996date:2019-12-26T18:15:10.783