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ID

VAR-201912-0682


CVE

CVE-2019-18831


TITLE

Barco ClickShare Button Information disclosure vulnerability in devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-013420

DESCRIPTION

Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information Exposure. The encrypted ClickShare Button firmware contains the private key of a test device-certificate. Attackers can use this vulnerability to disclose information

Trust: 2.16

sources: NVD: CVE-2019-18831 // JVNDB: JVNDB-2019-013420 // CNVD: CNVD-2019-46448

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-46448

AFFECTED PRODUCTS

vendor:barcomodel:clickshare cse-200\+scope:ltversion:1.9.0

Trust: 1.0

vendor:barcomodel:clickshare cs-100scope:ltversion:1.9.0

Trust: 1.0

vendor:barcomodel:clickshare cse-800scope:ltversion:1.9.0

Trust: 1.0

vendor:barcomodel:clickshare cse-200scope:ltversion:1.9.0

Trust: 1.0

vendor:barcomodel:clickshare cs-100scope:eqversion:1.9.0

Trust: 0.8

vendor:barcomodel:clickshare cse-200scope:eqversion:1.9.0

Trust: 0.8

vendor:barcomodel:clickshare cse-200+scope:eqversion:1.9.0

Trust: 0.8

vendor:barcomodel:clickshare cse-800scope:eqversion:1.9.0

Trust: 0.8

vendor:barcomodel:clickshare button r9861500d01scope:ltversion:1.9.0

Trust: 0.6

sources: CNVD: CNVD-2019-46448 // JVNDB: JVNDB-2019-013420 // NVD: CVE-2019-18831

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-18831
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-18831
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2019-46448
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201912-726
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2019-18831
severity: LOW
baseScore: 3.5
vectorString: AV:N/AC:M/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 6.8
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2019-46448
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-18831
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.6
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2019-18831
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2019-46448 // JVNDB: JVNDB-2019-013420 // CNNVD: CNNVD-201912-726 // NVD: CVE-2019-18831

PROBLEMTYPE DATA

problemtype:CWE-798

Trust: 1.0

problemtype:CWE-200

Trust: 0.8

sources: JVNDB: JVNDB-2019-013420 // NVD: CVE-2019-18831

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201912-726

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201912-726

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-013420

PATCH
title:ClickShareurl:https://www.barco.com/en/clickshare/firmware-update
Trust: 0.8
title:ClickShare CS-100 base unit firmware v1.9.1.7url:https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
Trust: 0.8
title:ClickShare CSE-200 base unit firmware v1.9.1.7url:https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
Trust: 0.8
title:ClickShare CSE-800 base unit firmware v1.9.1.7url:https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
Trust: 0.8
title:ClickShare CSE-200+ base unit firmware v1.9.1.7url:https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007
Trust: 0.8
title:Patch for Barco ClickShare Button R9861500D01 Information Disclosure Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/194985
Trust: 0.6
title:Barco ClickShare Button R9861500D01 Repair measures for information disclosure vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=105749
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-46448 // 
            
            
            
            JVNDB: JVNDB-2019-013420 // 
            
            
            
            CNNVD: CNNVD-201912-726

EXTERNAL IDS
db:NVDid:CVE-2019-18831
Trust: 3.0
db:JVNDBid:JVNDB-2019-013420
Trust: 0.8
db:CNVDid:CNVD-2019-46448
Trust: 0.6
db:CNNVDid:CNNVD-201912-726
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-46448 // 
            
            
            
            JVNDB: JVNDB-2019-013420 // 
            
            
            
            CNNVD: CNNVD-201912-726 // 
            
            
            
            NVD: CVE-2019-18831

REFERENCES
url:https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/
Trust: 2.2
url:https://www.barco.com/en/support/software/r33050070?majorversion=01&minorversion=09&patchversion=01&buildversion=007
Trust: 2.2
url:https://nvd.nist.gov/vuln/detail/cve-2019-18831
Trust: 2.0
url:https://www.barco.com/en/clickshare/firmware-update
Trust: 1.6
url:https://www.barco.com/en/support/software/r33050125?majorversion=01&minorversion=09&patchversion=01&buildversion=007
Trust: 1.6
url:https://www.barco.com/en/support/software/r33050069?majorversion=01&minorversion=09&patchversion=01&buildversion=007
Trust: 1.6
url:https://www.barco.com/en/support/software/r33050095?majorversion=01&minorversion=09&patchversion=01&buildversion=007
Trust: 1.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-18831
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-46448 // 
            
            
            
            JVNDB: JVNDB-2019-013420 // 
            
            
            
            CNNVD: CNNVD-201912-726 // 
            
            
            
            NVD: CVE-2019-18831

SOURCES
db:CNVDid:CNVD-2019-46448
db:JVNDBid:JVNDB-2019-013420
db:CNNVDid:CNNVD-201912-726
db:NVDid:CVE-2019-18831

LAST UPDATE DATE
2024-11-23T22:11:45.142000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-46448date:2019-12-23T00:00:00
db:JVNDBid:JVNDB-2019-013420date:2019-12-27T00:00:00
db:CNNVDid:CNNVD-201912-726date:2020-08-25T00:00:00
db:NVDid:CVE-2019-18831date:2024-11-21T04:33:40.073

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-46448date:2019-12-23T00:00:00
db:JVNDBid:JVNDB-2019-013420date:2019-12-27T00:00:00
db:CNNVDid:CNNVD-201912-726date:2019-12-16T00:00:00
db:NVDid:CVE-2019-18831date:2019-12-16T17:15:12.177