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ID

VAR-201810-1203


CVE

CVE-2018-18754


TITLE

ZyXEL VMG3312-B10B Vulnerabilities related to certificate and password management in devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-011492

DESCRIPTION

ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file. ZyXEL VMG3312-B10B The device contains vulnerabilities related to certificate and password management.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. VMG3312-B10B is a Wireless N VDSL2 4-port gateway with USB launched by ZyXEL. ZyXEL VMG3312-B10B is a modem device from ZyXEL Technology Company. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements

Trust: 2.25

sources: NVD: CVE-2018-18754 // JVNDB: JVNDB-2018-011492 // CNVD: CNVD-2019-13786 // VULHUB: VHN-129345

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-13786

AFFECTED PRODUCTS

vendor:zyxelmodel:vmg3312-b10bscope:eqversion:1.00\(aapp.7\)

Trust: 1.6

vendor:zyxelmodel:vmg3312-b10bscope:eqversion:1.00(aapp.7)

Trust: 0.8

vendor:zyxelmodel:vmg3312-b10b 1.00scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2019-13786 // JVNDB: JVNDB-2018-011492 // CNNVD: CNNVD-201810-1378 // NVD: CVE-2018-18754

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-18754
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-18754
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2019-13786
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201810-1378
value: CRITICAL

Trust: 0.6

VULHUB: VHN-129345
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-18754
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: 1.8

CNVD: CNVD-2019-13786
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

VULHUB: VHN-129345
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: 0.1

nvd@nist.gov: CVE-2018-18754
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-2019-13786 // VULHUB: VHN-129345 // JVNDB: JVNDB-2018-011492 // CNNVD: CNNVD-201810-1378 // NVD: CVE-2018-18754

PROBLEMTYPE DATA

problemtype:CWE-522

Trust: 1.1

problemtype:CWE-255

Trust: 0.9

sources: VULHUB: VHN-129345 // JVNDB: JVNDB-2018-011492 // NVD: CVE-2018-18754

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201810-1378

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201810-1378

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-011492

PATCH
title:Top Pageurl:https://www.zyxel.com/us/en/homepage.shtml
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-011492

EXTERNAL IDS
db:NVDid:CVE-2018-18754
Trust: 3.1
db:JVNDBid:JVNDB-2018-011492
Trust: 0.8
db:CNNVDid:CNNVD-201810-1378
Trust: 0.7
db:CNVDid:CNVD-2019-13786
Trust: 0.6
db:VULHUBid:VHN-129345
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2019-13786 // 
            
            
            
            VULHUB: VHN-129345 // 
            
            
            
            JVNDB: JVNDB-2018-011492 // 
            
            
            
            CNNVD: CNNVD-201810-1378 // 
            
            
            
            NVD: CVE-2018-18754

REFERENCES
url:https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc
Trust: 2.5
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-18754
Trust: 1.4
url:https://nvd.nist.gov/vuln/detail/cve-2018-18754
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-13786 // 
            
            
            
            VULHUB: VHN-129345 // 
            
            
            
            JVNDB: JVNDB-2018-011492 // 
            
            
            
            CNNVD: CNNVD-201810-1378 // 
            
            
            
            NVD: CVE-2018-18754

SOURCES
db:CNVDid:CNVD-2019-13786
db:VULHUBid:VHN-129345
db:JVNDBid:JVNDB-2018-011492
db:CNNVDid:CNNVD-201810-1378
db:NVDid:CVE-2018-18754

LAST UPDATE DATE
2024-11-23T21:52:41.268000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-13786date:2020-03-10T00:00:00
db:VULHUBid:VHN-129345date:2019-10-03T00:00:00
db:JVNDBid:JVNDB-2018-011492date:2019-01-15T00:00:00
db:CNNVDid:CNNVD-201810-1378date:2019-10-23T00:00:00
db:NVDid:CVE-2018-18754date:2024-11-21T03:56:31.703

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-13786date:2019-05-13T00:00:00
db:VULHUBid:VHN-129345date:2018-10-29T00:00:00
db:JVNDBid:JVNDB-2018-011492date:2019-01-15T00:00:00
db:CNNVDid:CNNVD-201810-1378date:2018-10-30T00:00:00
db:NVDid:CVE-2018-18754date:2018-10-29T12:29:09.960