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ID

VAR-201802-1277


CVE

CVE-2018-7297


TITLE

eQ-3 AG Homematic CCU2 Vulnerabilities related to authorization, permissions, and access control

Trust: 0.8

sources: JVNDB: JVNDB-2018-002349

DESCRIPTION

Remote Code Execution in the TCL script interpreter in eQ-3 AG Homematic CCU2 2.29.2 and earlier allows remote attackers to obtain read/write access and execute system commands on the device. This vulnerability can be exploited by unauthenticated attackers with access to the web interface. eQ-3 AG Homematic CCU2 Contains vulnerabilities related to authorization, permissions, and access control.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. TCLscriptinterpreter is one of the script interpreters for the TCL language

Trust: 2.34

sources: NVD: CVE-2018-7297 // JVNDB: JVNDB-2018-002349 // CNVD: CNVD-2018-05831 // VULHUB: VHN-137329 // VULMON: CVE-2018-7297

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-05831

AFFECTED PRODUCTS

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

Trust: 1.0

vendor:eq 3model:homematic zentrale ccu2scope:lteversion:2.29.2

Trust: 0.8

vendor:eq 3model:ag homematic ccu2scope:lteversion:<=2.29.22

Trust: 0.6

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

Trust: 0.6

sources: CNVD: CNVD-2018-05831 // JVNDB: JVNDB-2018-002349 // CNNVD: CNNVD-201802-556 // NVD: CVE-2018-7297

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-7297
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-7297
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2018-05831
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201802-556
value: CRITICAL

Trust: 0.6

VULHUB: VHN-137329
value: HIGH

Trust: 0.1

VULMON: CVE-2018-7297
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-7297
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2018-05831
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-137329
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-7297
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-2018-05831 // VULHUB: VHN-137329 // VULMON: CVE-2018-7297 // JVNDB: JVNDB-2018-002349 // CNNVD: CNNVD-201802-556 // NVD: CVE-2018-7297

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-264

Trust: 0.9

sources: VULHUB: VHN-137329 // JVNDB: JVNDB-2018-002349 // NVD: CVE-2018-7297

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201802-556

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201802-556

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-002349

EXPLOIT AVAILABILITY
sources:
            
            
            VULHUB: VHN-137329 // 
            
            
            
            VULMON: CVE-2018-7297

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-2018-002349

EXTERNAL IDS
db:NVDid:CVE-2018-7297
Trust: 3.2
db:EXPLOIT-DBid:44368
Trust: 1.8
db:JVNDBid:JVNDB-2018-002349
Trust: 0.8
db:CNNVDid:CNNVD-201802-556
Trust: 0.7
db:CNVDid:CNVD-2018-05831
Trust: 0.6
db:PACKETSTORMid:146994
Trust: 0.1
db:VULHUBid:VHN-137329
Trust: 0.1
db:VULMONid:CVE-2018-7297
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-05831 // 
            
            
            
            VULHUB: VHN-137329 // 
            
            
            
            VULMON: CVE-2018-7297 // 
            
            
            
            JVNDB: JVNDB-2018-002349 // 
            
            
            
            CNNVD: CNNVD-201802-556 // 
            
            
            
            NVD: CVE-2018-7297

REFERENCES
url:http://atomic111.github.io/article/homematic-ccu2-remote-code-execution
Trust: 3.2
url:https://www.exploit-db.com/exploits/44368/
Trust: 1.9
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7297
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-7297
Trust: 0.8
url:https://cwe.mitre.org/data/definitions/.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-05831 // 
            
            
            
            VULHUB: VHN-137329 // 
            
            
            
            VULMON: CVE-2018-7297 // 
            
            
            
            JVNDB: JVNDB-2018-002349 // 
            
            
            
            CNNVD: CNNVD-201802-556 // 
            
            
            
            NVD: CVE-2018-7297

SOURCES
db:CNVDid:CNVD-2018-05831
db:VULHUBid:VHN-137329
db:VULMONid:CVE-2018-7297
db:JVNDBid:JVNDB-2018-002349
db:CNNVDid:CNNVD-201802-556
db:NVDid:CVE-2018-7297

LAST UPDATE DATE
2024-11-23T22:22:12.646000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-05831date:2018-03-21T00:00:00
db:VULHUBid:VHN-137329date:2019-10-03T00:00:00
db:VULMONid:CVE-2018-7297date:2019-10-03T00:00:00
db:JVNDBid:JVNDB-2018-002349date:2018-04-10T00:00:00
db:CNNVDid:CNNVD-201802-556date:2019-10-23T00:00:00
db:NVDid:CVE-2018-7297date:2024-11-21T04:11:57.443

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-05831date:2018-03-21T00:00:00
db:VULHUBid:VHN-137329date:2018-02-22T00:00:00
db:VULMONid:CVE-2018-7297date:2018-02-22T00:00:00
db:JVNDBid:JVNDB-2018-002349date:2018-04-10T00:00:00
db:CNNVDid:CNNVD-201802-556date:2018-03-07T00:00:00
db:NVDid:CVE-2018-7297date:2018-02-22T19:29:04.810