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ID

VAR-201712-0128


CVE

CVE-2017-3191


TITLE

D-Link DIR-130 and DIR-330 are vulnerable to authentication bypass and do not protect credentials

Trust: 0.8

sources: CERT/CC: VU#553503

DESCRIPTION

D-Link DIR-130 firmware version 1.23 and DIR-330 firmware version 1.12 are vulnerable to authentication bypass of the remote login page. A remote attacker that can access the remote management login page can manipulate the POST request in such a manner as to access some administrator-only pages such as tools_admin.asp without credentials. Insufficient authentication information protection (CWE-522) - CVE-2017-3192 tools_admin.asp The page contains the password for the administrator account Base64 Included in encoded form. CVE-2017-3191 It is possible for a remote third party to obtain authentication information for an administrator account on the device by using a vulnerability to avoid authentication.There is a possibility that an administrator account authentication information on the device will be obtained by a remote third party and the management function will be operated. D-LinkDIR-130 and DIR-330 are both D-Link wireless router products

Trust: 2.97

sources: NVD: CVE-2017-3191 // CERT/CC: VU#553503 // JVNDB: JVNDB-2017-005601 // CNVD: CNVD-2017-38458 // VULHUB: VHN-111394

IOT TAXONOMY

category:['IoT', 'Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2017-38458

AFFECTED PRODUCTS

vendor:d linkmodel:dir-130scope:eqversion:1.23

Trust: 2.2

vendor:d linkmodel:dir-330scope:eqversion:1.12

Trust: 2.2

vendor:d linkmodel: - scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-130scope:eqversion:firmware version 1.23

Trust: 0.8

vendor:d linkmodel:dir-330scope:eqversion:firmware version 1.12

Trust: 0.8

sources: CERT/CC: VU#553503 // CNVD: CNVD-2017-38458 // JVNDB: JVNDB-2017-005601 // CNNVD: CNNVD-201712-611 // NVD: CVE-2017-3191

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-3191
value: CRITICAL

Trust: 1.0

IPA: JVNDB-2017-005601
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2017-38458
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201712-611
value: CRITICAL

Trust: 0.6

VULHUB: VHN-111394
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2017-3191
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: 1.0

IPA: JVNDB-2017-005601
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2017-38458
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-111394
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-2017-3191
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: 1.0

IPA: JVNDB-2017-005601
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: CNVD: CNVD-2017-38458 // VULHUB: VHN-111394 // JVNDB: JVNDB-2017-005601 // CNNVD: CNNVD-201712-611 // NVD: CVE-2017-3191

PROBLEMTYPE DATA

problemtype:CWE-294

Trust: 1.8

problemtype:CWE-20

Trust: 1.1

problemtype:CWE-522

Trust: 0.8

sources: VULHUB: VHN-111394 // JVNDB: JVNDB-2017-005601 // NVD: CVE-2017-3191

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201712-611

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201712-611

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-005601

EXTERNAL IDS
db:CERT/CCid:VU#553503
Trust: 3.9
db:NVDid:CVE-2017-3191
Trust: 3.1
db:JVNid:JVNVU96964526
Trust: 0.8
db:JVNDBid:JVNDB-2017-005601
Trust: 0.8
db:CNNVDid:CNNVD-201712-611
Trust: 0.7
db:CNVDid:CNVD-2017-38458
Trust: 0.6
db:VULHUBid:VHN-111394
Trust: 0.1
sources:
            
            
            CERT/CC: VU#553503 // 
            
            
            
            CNVD: CNVD-2017-38458 // 
            
            
            
            VULHUB: VHN-111394 // 
            
            
            
            JVNDB: JVNDB-2017-005601 // 
            
            
            
            CNNVD: CNNVD-201712-611 // 
            
            
            
            NVD: CVE-2017-3191

REFERENCES
url:https://www.kb.cert.org/vuls/id/553503
Trust: 3.1
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/123293
Trust: 1.7
url:https://www.scmagazine.com/d-link-dir-130-and-dir-330-routers-vulnerable/article/644553/
Trust: 1.7
url:https://www.wilderssecurity.com/threads/d-link-dir-130-and-dir-330-are-vulnerable-to-authentication-bypass-and-do-not-protect-credentials.392703/
Trust: 1.7
url:http://cwe.mitre.org/data/definitions/294.html
Trust: 0.8
url:http://cwe.mitre.org/data/definitions/522.html
Trust: 0.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-3192
Trust: 0.8
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-3191
Trust: 0.8
url:http://jvn.jp/vu/jvnvu96964526/index.html
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2017-3191
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2017-3192
Trust: 0.8
sources:
            
            
            CERT/CC: VU#553503 // 
            
            
            
            CNVD: CNVD-2017-38458 // 
            
            
            
            VULHUB: VHN-111394 // 
            
            
            
            JVNDB: JVNDB-2017-005601 // 
            
            
            
            CNNVD: CNNVD-201712-611 // 
            
            
            
            NVD: CVE-2017-3191

SOURCES
db:CERT/CCid:VU#553503
db:CNVDid:CNVD-2017-38458
db:VULHUBid:VHN-111394
db:JVNDBid:JVNDB-2017-005601
db:CNNVDid:CNNVD-201712-611
db:NVDid:CVE-2017-3191

LAST UPDATE DATE
2025-04-20T23:03:56.102000+00:00

SOURCES UPDATE DATE
db:CERT/CCid:VU#553503date:2017-03-24T00:00:00
db:CNVDid:CNVD-2017-38458date:2018-01-04T00:00:00
db:VULHUBid:VHN-111394date:2019-10-09T00:00:00
db:JVNDBid:JVNDB-2017-005601date:2018-03-14T00:00:00
db:CNNVDid:CNNVD-201712-611date:2019-10-17T00:00:00
db:NVDid:CVE-2017-3191date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:CERT/CCid:VU#553503date:2017-03-15T00:00:00
db:CNVDid:CNVD-2017-38458date:2017-12-29T00:00:00
db:VULHUBid:VHN-111394date:2017-12-16T00:00:00
db:JVNDBid:JVNDB-2017-005601date:2017-08-02T00:00:00
db:CNNVDid:CNNVD-201712-611date:2017-12-18T00:00:00
db:NVDid:CVE-2017-3191date:2017-12-16T02:29:10.277