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ID

VAR-201707-1041


CVE

CVE-2017-9476


TITLE

Cisco DPC3939 and Arris TG1682G Vulnerable to information disclosure

Trust: 0.8

sources: JVNDB: JVNDB-2017-006589

DESCRIPTION

The Comcast firmware on Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421733-160420a-CMCST); Cisco DPC3939 (firmware version dpc3939-P20-18-v303r20421746-170221a-CMCST); and Arris TG1682G (eMTA&DOCSIS version 10.0.132.SIP.PC20.CT, software version TG1682_2.2p7s2_PROD_sey) devices makes it easy for remote attackers to determine the hidden SSID and passphrase for a Home Security Wi-Fi network. Cisco DPC3939 and Arris TG1682G Contains an information disclosure vulnerability.Information may be obtained. The Cisco DPC3939 is a wireless voice gateway product from Cisco. A security vulnerability exists in the Cisco DPC3939 firmware. The remote attacker hides the SSID and the password of the home security Wi-Fi network. Arris TG1682G is a Modem (modem) router all-in-one device produced by the Arris Group of the United States. A remote attacker could exploit this vulnerability to determine hidden SSIDs and passwords

Trust: 2.34

sources: NVD: CVE-2017-9476 // JVNDB: JVNDB-2017-006589 // CNVD: CNVD-2017-27792 // VULHUB: VHN-117679 // VULMON: CVE-2017-9476

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

category:['network device']sub_category:gateway

Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2017-27792

AFFECTED PRODUCTS

vendor:ciscomodel:dpc3939scope:eqversion:dpc3939-p20-18-v303r20421746-170221a-cmcst

Trust: 1.6

vendor:ciscomodel:dpc3939scope:eqversion:dpc3939-p20-18-v303r20421733-160420a-cmcst

Trust: 1.6

vendor:commscopemodel:arris tg1682gscope:eqversion:tg1682_2.2p7s2_prod_sey

Trust: 1.0

vendor:commscopemodel:arris tg1682gscope:eqversion:10.0.132.sip.pc20.ct

Trust: 1.0

vendor:arris groupmodel:tg1682gscope: - version: -

Trust: 0.8

vendor:ciscomodel:dpc3939 wireless residential voice gatewayscope: - version: -

Trust: 0.8

vendor:ciscomodel:dpc3939 dpc3939-p20-18-v303r20421746-170221a-cmcstscope: - version: -

Trust: 0.6

vendor:ciscomodel:dpc3939 dpc3939-p20-18-v303r20421733-160420a-cmcstscope: - version: -

Trust: 0.6

vendor:arrismodel:tg1682g tg1682 2.2p7s2 prod seyscope: - version: -

Trust: 0.6

vendor:arrismodel:tg1682g 10.0.132.sip.pc20.ctscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2017-27792 // JVNDB: JVNDB-2017-006589 // CNNVD: CNNVD-201706-273 // NVD: CVE-2017-9476

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-9476
value: MEDIUM

Trust: 1.0

NVD: CVE-2017-9476
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2017-27792
value: LOW

Trust: 0.6

CNNVD: CNNVD-201706-273
value: MEDIUM

Trust: 0.6

VULHUB: VHN-117679
value: LOW

Trust: 0.1

VULMON: CVE-2017-9476
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2017-9476
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2017-27792
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-117679
severity: LOW
baseScore: 3.3
vectorString: AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 6.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2017-9476
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2017-9476
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2017-27792 // VULHUB: VHN-117679 // VULMON: CVE-2017-9476 // JVNDB: JVNDB-2017-006589 // CNNVD: CNNVD-201706-273 // NVD: CVE-2017-9476

PROBLEMTYPE DATA

problemtype:CWE-200

Trust: 1.9

sources: VULHUB: VHN-117679 // JVNDB: JVNDB-2017-006589 // NVD: CVE-2017-9476

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-201706-273

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201706-273

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-006589

PATCH
title:TG1682Gurl:http://arris.force.com/consumers/ConsumerProductDetail?p=a0ha000000TnNmSAAV&c=Touchstone%20Modems%20and%20Gateways
Trust: 0.8
title:トップページurl:https://www.cisco.com/c/ja_jp/index.html
Trust: 0.8
title:CVE-2017-9476url:https://github.com/wiire-a/CVE-2017-9476 
Trust: 0.1
title: - url:https://github.com/nameisnithin/nithin 
Trust: 0.1
title: - url:https://github.com/yadau/wireless-network-security-assessment 
Trust: 0.1
title: - url:https://github.com/madhankumar9182/wireless-network-security 
Trust: 0.1
title:PSKrackerurl:https://github.com/bitwisebill/PSKracker 
Trust: 0.1
title:PSKrackerurl:https://github.com/soxrok2212/PSKracker 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2017-9476 // 
            
            
            
            JVNDB: JVNDB-2017-006589

EXTERNAL IDS
db:NVDid:CVE-2017-9476
Trust: 3.3
db:JVNDBid:JVNDB-2017-006589
Trust: 0.8
db:CNNVDid:CNNVD-201706-273
Trust: 0.7
db:CNVDid:CNVD-2017-27792
Trust: 0.6
db:OTHERid:NONE
Trust: 0.1
db:VULHUBid:VHN-117679
Trust: 0.1
db:VULMONid:CVE-2017-9476
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2017-27792 // 
            
            
            
            VULHUB: VHN-117679 // 
            
            
            
            VULMON: CVE-2017-9476 // 
            
            
            
            JVNDB: JVNDB-2017-006589 // 
            
            
            
            CNNVD: CNNVD-201706-273 // 
            
            
            
            NVD: CVE-2017-9476

REFERENCES
url:https://github.com/bastilleresearch/cabletap/blob/master/doc/advisories/bastille-18.home-security-wifi-network.txt
Trust: 2.6
url:https://nvd.nist.gov/vuln/detail/cve-2017-9476
Trust: 1.4
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-9476
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
url:https://cwe.mitre.org/data/definitions/200.html
Trust: 0.1
url:https://github.com/wiire-a/cve-2017-9476
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            CNVD: CNVD-2017-27792 // 
            
            
            
            VULHUB: VHN-117679 // 
            
            
            
            VULMON: CVE-2017-9476 // 
            
            
            
            JVNDB: JVNDB-2017-006589 // 
            
            
            
            CNNVD: CNNVD-201706-273 // 
            
            
            
            NVD: CVE-2017-9476

SOURCES
db:OTHERid: - 
db:CNVDid:CNVD-2017-27792
db:VULHUBid:VHN-117679
db:VULMONid:CVE-2017-9476
db:JVNDBid:JVNDB-2017-006589
db:CNNVDid:CNNVD-201706-273
db:NVDid:CVE-2017-9476

LAST UPDATE DATE
2025-04-20T21:52:46.201000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2017-27792date:2017-09-21T00:00:00
db:VULHUBid:VHN-117679date:2017-08-03T00:00:00
db:VULMONid:CVE-2017-9476date:2021-09-13T00:00:00
db:JVNDBid:JVNDB-2017-006589date:2017-08-30T00:00:00
db:CNNVDid:CNNVD-201706-273date:2021-08-24T00:00:00
db:NVDid:CVE-2017-9476date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:CNVDid:CNVD-2017-27792date:2017-09-21T00:00:00
db:VULHUBid:VHN-117679date:2017-07-31T00:00:00
db:VULMONid:CVE-2017-9476date:2017-07-31T00:00:00
db:JVNDBid:JVNDB-2017-006589date:2017-08-30T00:00:00
db:CNNVDid:CNNVD-201706-273date:2017-06-09T00:00:00
db:NVDid:CVE-2017-9476date:2017-07-31T03:29:00.237