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ID

VAR-201812-0677


CVE

CVE-2018-20385


TITLE

plural CastleNet Vulnerabilities related to certificate and password management in product devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-013559

DESCRIPTION

plural CastleNet Product devices contain 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. CastleNet CBV38Z4EC etc. are the cable modem products of CostleNet Technology Company. Security vulnerabilities exist in several CastleNet products. A remote attacker could exploit this vulnerability to obtain credentials by sending SNMP requests. The following products and versions are affected: CastleNet CBV38Z4EC version 125.553mp1.39219mp1.899.007; CBV38Z4ECNIT version 125.553mp1.39219mp1.899.005ITT; CBW383G4J version 37.556mp5.008; CBW38G4J version 17.0083

Trust: 0.81

sources: JVNDB: JVNDB-2018-013559 // VULHUB: VHN-131186

AFFECTED PRODUCTS

vendor:castlenetmodel:cbv38z4ecnitscope:eqversion:125.553mp1.39219mp1.899.005itt

Trust: 2.4

vendor:castlenetmodel:cbw383g4jscope:eqversion:37.556mp5.008

Trust: 2.4

vendor:castlenetmodel:cbw38g4jscope:eqversion:37.553mp1.008

Trust: 2.4

vendor:castlenetmodel:cbv38z4ecscope:eqversion:25.553mp1.39219mp1.899.007

Trust: 1.6

vendor:castlenetmodel:cbv38z4ecscope:eqversion:125.553mp1.39219mp1.899.007

Trust: 0.8

sources: JVNDB: JVNDB-2018-013559 // CNNVD: CNNVD-201812-1043 // NVD: CVE-2018-20385

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-20385
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-20385
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201812-1043
value: CRITICAL

Trust: 0.6

VULHUB: VHN-131186
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-20385
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

VULHUB: VHN-131186
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-2018-20385
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: VULHUB: VHN-131186 // JVNDB: JVNDB-2018-013559 // CNNVD: CNNVD-201812-1043 // NVD: CVE-2018-20385

PROBLEMTYPE DATA

problemtype:CWE-522

Trust: 1.1

problemtype:CWE-255

Trust: 0.8

sources: VULHUB: VHN-131186 // JVNDB: JVNDB-2018-013559 // NVD: CVE-2018-20385

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201812-1043

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201812-1043

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-013559

PATCH
title:Top Pageurl:http://www.castlenet.com.tw/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-013559

EXTERNAL IDS
db:NVDid:CVE-2018-20385
Trust: 2.5
db:JVNDBid:JVNDB-2018-013559
Trust: 0.8
db:CNNVDid:CNNVD-201812-1043
Trust: 0.7
db:VULHUBid:VHN-131186
Trust: 0.1
sources:
            
            
            VULHUB: VHN-131186 // 
            
            
            
            JVNDB: JVNDB-2018-013559 // 
            
            
            
            CNNVD: CNNVD-201812-1043 // 
            
            
            
            NVD: CVE-2018-20385

REFERENCES
url:https://github.com/ezelf/sensitivesoids/blob/master/oidpassswordleaks.csv
Trust: 2.5
url:https://misteralfa-hack.blogspot.com/2018/12/stringbleed-y-ahora-que-passwords-leaks.html
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-20385
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-20385
Trust: 0.8
sources:
            
            
            VULHUB: VHN-131186 // 
            
            
            
            JVNDB: JVNDB-2018-013559 // 
            
            
            
            CNNVD: CNNVD-201812-1043 // 
            
            
            
            NVD: CVE-2018-20385

SOURCES
db:VULHUBid:VHN-131186
db:JVNDBid:JVNDB-2018-013559
db:CNNVDid:CNNVD-201812-1043
db:NVDid:CVE-2018-20385

LAST UPDATE DATE
2024-11-23T22:12:12.142000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-131186date:2019-10-03T00:00:00
db:JVNDBid:JVNDB-2018-013559date:2019-02-25T00:00:00
db:CNNVDid:CNNVD-201812-1043date:2019-10-23T00:00:00
db:NVDid:CVE-2018-20385date:2024-11-21T04:01:22.610

SOURCES RELEASE DATE
db:VULHUBid:VHN-131186date:2018-12-23T00:00:00
db:JVNDBid:JVNDB-2018-013559date:2019-02-25T00:00:00
db:CNNVDid:CNNVD-201812-1043date:2018-12-24T00:00:00
db:NVDid:CVE-2018-20385date:2018-12-23T21:29:00.607