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ID

VAR-201802-1281


CVE

CVE-2018-7301


TITLE

eQ-3 AG HomeMatic CCU2 Vulnerability related to lack of authentication for critical functions on devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-002350

DESCRIPTION

eQ-3 AG HomeMatic CCU2 2.29.22 devices have an open XML-RPC port without authentication. This can be exploited by sending arbitrary XML-RPC requests to control the attached BidCos devices. eQ-3 AG HomeMatic CCU2 Devices are vulnerable to a lack of authentication for critical functions.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The eQ-3AGHomematicCCU2 is a central control unit for the German eQ-3 company that controls smart home devices. A security vulnerability exists in the eQ-3AGHomeMaticCCU 22.29.22 release

Trust: 2.25

sources: NVD: CVE-2018-7301 // JVNDB: JVNDB-2018-002350 // CNVD: CNVD-2018-05827 // VULHUB: VHN-137333

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-05827

AFFECTED PRODUCTS

vendor:eq 3model:homematic central control unit ccu2scope:eqversion:2.29.22

Trust: 1.6

vendor:eq 3model:homematic zentrale ccu2scope:eqversion:2.29.22

Trust: 0.8

vendor:eq 3model:ag homematic ccu2scope:eqversion:2.29.22

Trust: 0.6

sources: CNVD: CNVD-2018-05827 // JVNDB: JVNDB-2018-002350 // CNNVD: CNNVD-201802-552 // NVD: CVE-2018-7301

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-7301
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-7301
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2018-05827
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201802-552
value: HIGH

Trust: 0.6

VULHUB: VHN-137333
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-7301
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: 1.8

CNVD: CNVD-2018-05827
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

VULHUB: VHN-137333
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: 0.1

nvd@nist.gov: CVE-2018-7301
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2018-05827 // VULHUB: VHN-137333 // JVNDB: JVNDB-2018-002350 // CNNVD: CNNVD-201802-552 // NVD: CVE-2018-7301

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.9

sources: VULHUB: VHN-137333 // JVNDB: JVNDB-2018-002350 // NVD: CVE-2018-7301

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201802-552

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201802-552

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-002350

PATCH
title:HomeMatic Zentrale CCU2url:http://www.eq-3.de/produkte/homematic/zentralen-und-gateways/homematic-zentrale-ccu-2.html
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-002350

EXTERNAL IDS
db:NVDid:CVE-2018-7301
Trust: 3.1
db:JVNDBid:JVNDB-2018-002350
Trust: 0.8
db:CNNVDid:CNNVD-201802-552
Trust: 0.7
db:CNVDid:CNVD-2018-05827
Trust: 0.6
db:VULHUBid:VHN-137333
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-05827 // 
            
            
            
            VULHUB: VHN-137333 // 
            
            
            
            JVNDB: JVNDB-2018-002350 // 
            
            
            
            CNNVD: CNNVD-201802-552 // 
            
            
            
            NVD: CVE-2018-7301

REFERENCES
url:http://atomic111.github.io/article/homematic-ccu2-xml-rpc
Trust: 3.1
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7301
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-7301
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2018-05827 // 
            
            
            
            VULHUB: VHN-137333 // 
            
            
            
            JVNDB: JVNDB-2018-002350 // 
            
            
            
            CNNVD: CNNVD-201802-552 // 
            
            
            
            NVD: CVE-2018-7301

SOURCES
db:CNVDid:CNVD-2018-05827
db:VULHUBid:VHN-137333
db:JVNDBid:JVNDB-2018-002350
db:CNNVDid:CNNVD-201802-552
db:NVDid:CVE-2018-7301

LAST UPDATE DATE
2024-11-23T22:12:39.502000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-05827date:2018-03-21T00:00:00
db:VULHUBid:VHN-137333date:2018-03-18T00:00:00
db:JVNDBid:JVNDB-2018-002350date:2018-04-10T00:00:00
db:CNNVDid:CNNVD-201802-552date:2018-03-06T00:00:00
db:NVDid:CVE-2018-7301date:2024-11-21T04:11:58.033

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-05827date:2018-03-21T00:00:00
db:VULHUBid:VHN-137333date:2018-02-22T00:00:00
db:JVNDBid:JVNDB-2018-002350date:2018-04-10T00:00:00
db:CNNVDid:CNNVD-201802-552date:2018-03-06T00:00:00
db:NVDid:CVE-2018-7301date:2018-02-22T19:29:06.547