Sign-up

ID

VAR-201901-1555


CVE

CVE-2018-20675


TITLE

plural D-Link Authentication vulnerabilities in product devices

Trust: 0.8

sources: JVNDB: JVNDB-2018-013973

DESCRIPTION

plural D-Link Product devices have authentication vulnerabilities.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. D-Link DIR-822 C1, etc. are all wireless router products of D-Link. A security vulnerability exists in several D-Link products. An attacker could exploit this vulnerability to bypass authentication. The following products and versions are affected: D-Link DIR-822 C1 with firmware prior to v3.11B01Beta; DIR-822-US C1 with firmware prior to v3.11B01Beta; DIR-850L A with firmware prior to v2.22B03Beta *; DIR-880L A* with firmware prior to v1.20B02Beta; DIR-850L B* with firmware prior to v2.22B03Beta

Trust: 0.81

sources: JVNDB: JVNDB-2018-013973 // VULHUB: VHN-131505

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-822-usscope:lteversion:3.10b06

Trust: 1.0

vendor:dlinkmodel:dir-850lscope:lteversion:1.21b07

Trust: 1.0

vendor:dlinkmodel:dir-880lscope:eqversion:1.20b01

Trust: 1.0

vendor:dlinkmodel:dir-822scope:lteversion:3.10b06

Trust: 1.0

vendor:dlinkmodel:dir-880lscope:lteversion:1.07.b08

Trust: 1.0

vendor:dlinkmodel:dir-850lscope:eqversion:2.22b02

Trust: 1.0

vendor:dlinkmodel:dir-850lscope:lteversion:2.21b01

Trust: 1.0

vendor:d linkmodel:dir-822scope:ltversion:3.11b01beta

Trust: 0.8

vendor:d linkmodel:dir-822-usscope:ltversion:3.11b01beta

Trust: 0.8

vendor:d linkmodel:dir-850lscope:ltversion:1.21b08beta

Trust: 0.8

vendor:d linkmodel:dir-850lscope:ltversion:2.22b03beta

Trust: 0.8

vendor:d linkmodel:dir-880lscope:ltversion:1.20b02beta

Trust: 0.8

sources: JVNDB: JVNDB-2018-013973 // NVD: CVE-2018-20675

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-20675
value: CRITICAL

Trust: 1.0

NVD: CVE-2018-20675
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201901-138
value: CRITICAL

Trust: 0.6

VULHUB: VHN-131505
value: HIGH

Trust: 0.1

VULMON: CVE-2018-20675
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-20675
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: 1.9

VULHUB: VHN-131505
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-2018-20675
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/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: 3.1

Trust: 1.0

NVD: CVE-2018-20675
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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-131505 // VULMON: CVE-2018-20675 // JVNDB: JVNDB-2018-013973 // CNNVD: CNNVD-201901-138 // NVD: CVE-2018-20675

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.9

sources: VULHUB: VHN-131505 // JVNDB: JVNDB-2018-013973 // NVD: CVE-2018-20675

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201901-138

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-201901-138

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-013973

PATCH
title:DIR-850L Rev. Ax/Bx, DIR-880L Rev.Ax, DIR-822 Rev. Cx :: Authenticated Command Bypass & Authenticated Remote Command Execution (RCE)url:https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10101
Trust: 0.8
title:Multiple D-Link Product security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=88326
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2018-013973 // 
            
            
            
            CNNVD: CNNVD-201901-138

EXTERNAL IDS
db:NVDid:CVE-2018-20675
Trust: 2.6
db:DLINKid:SAP10101
Trust: 1.8
db:JVNDBid:JVNDB-2018-013973
Trust: 0.8
db:CNNVDid:CNNVD-201901-138
Trust: 0.7
db:VULHUBid:VHN-131505
Trust: 0.1
db:VULMONid:CVE-2018-20675
Trust: 0.1
sources:
            
            
            VULHUB: VHN-131505 // 
            
            
            
            VULMON: CVE-2018-20675 // 
            
            
            
            JVNDB: JVNDB-2018-013973 // 
            
            
            
            CNNVD: CNNVD-201901-138 // 
            
            
            
            NVD: CVE-2018-20675

REFERENCES
url:https://securityadvisories.dlink.com/announcement/publication.aspx?name=sap10101
Trust: 1.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-20675
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-20675
Trust: 0.8
url:https://cwe.mitre.org/data/definitions/287.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            VULHUB: VHN-131505 // 
            
            
            
            VULMON: CVE-2018-20675 // 
            
            
            
            JVNDB: JVNDB-2018-013973 // 
            
            
            
            CNNVD: CNNVD-201901-138 // 
            
            
            
            NVD: CVE-2018-20675

SOURCES
db:VULHUBid:VHN-131505
db:VULMONid:CVE-2018-20675
db:JVNDBid:JVNDB-2018-013973
db:CNNVDid:CNNVD-201901-138
db:NVDid:CVE-2018-20675

LAST UPDATE DATE
2024-11-23T21:37:43.207000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-131505date:2019-01-29T00:00:00
db:VULMONid:CVE-2018-20675date:2021-04-23T00:00:00
db:JVNDBid:JVNDB-2018-013973date:2019-03-07T00:00:00
db:CNNVDid:CNNVD-201901-138date:2021-04-25T00:00:00
db:NVDid:CVE-2018-20675date:2024-11-21T04:01:58.260

SOURCES RELEASE DATE
db:VULHUBid:VHN-131505date:2019-01-09T00:00:00
db:VULMONid:CVE-2018-20675date:2019-01-09T00:00:00
db:JVNDBid:JVNDB-2018-013973date:2019-03-07T00:00:00
db:CNNVDid:CNNVD-201901-138date:2019-01-09T00:00:00
db:NVDid:CVE-2018-20675date:2019-01-09T00:29:00.240