Details of VAR-201707-1026

ID

VAR-201707-1026

CVE

CVE-2017-9522

TITLE

Technicolor TC8717T Vulnerabilities related to security functions

Trust: 0.8

sources: JVNDB: JVNDB-2017-006770

DESCRIPTION

The Time Warner firmware on Technicolor TC8717T devices sets the default Wi-Fi passphrase to a combination of the SSID and BSSID, which makes it easier for remote attackers to obtain network access by reading a beacon frame. Technicolor TC8717T Contains vulnerabilities related to security features.Information may be obtained. TechnicolorTC8717Tdevices is a router from Technicolor, France. TimeWarner is the firmware that runs in it. There is a security hole in the TimeWarner firmware on the TechnicolorTC8717T device. A remote attacker can exploit this vulnerability to gain network access by reading beacon frames

Trust: 2.25

sources: NVD: CVE-2017-9522 // JVNDB: JVNDB-2017-006770 // CNVD: CNVD-2017-19467 // VULHUB: VHN-117725

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-19467

AFFECTED PRODUCTS

vendor:	spectrum	model:	tc8717t	scope:	eq	version:	-	Trust: 1.6
vendor:	technicolor	model:	tc8717t	scope:	-	version:	-	Trust: 1.4

sources: CNVD: CNVD-2017-19467 // JVNDB: JVNDB-2017-006770 // CNNVD: CNNVD-201706-275 // NVD: CVE-2017-9522

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-9522
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-9522
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-19467
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201706-275
value:	HIGH
Trust: 0.6
VULHUB:	VHN-117725
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-9522
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-2017-19467
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-117725
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-2017-9522
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2017-19467 // VULHUB: VHN-117725 // JVNDB: JVNDB-2017-006770 // CNNVD: CNNVD-201706-275 // NVD: CVE-2017-9522

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-254	Trust: 0.9

sources: VULHUB: VHN-117725 // JVNDB: JVNDB-2017-006770 // NVD: CVE-2017-9522

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201706-275

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201706-275

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-006770

PATCH

title:

TC8717T - SETUP AND USER GUIDE

url:

https://www.timewarnercable.com/content/dam/residential/pdfs/support/internet/ModemUserGuides/technicolor-tc8717t-userguide.pdf

Trust: 0.8

sources: JVNDB: JVNDB-2017-006770

EXTERNAL IDS

db:	NVD	id:	CVE-2017-9522	Trust: 3.1
db:	JVNDB	id:	JVNDB-2017-006770	Trust: 0.8
db:	CNNVD	id:	CNNVD-201706-275	Trust: 0.7
db:	CNVD	id:	CNVD-2017-19467	Trust: 0.6
db:	VULHUB	id:	VHN-117725	Trust: 0.1

sources: CNVD: CNVD-2017-19467 // VULHUB: VHN-117725 // JVNDB: JVNDB-2017-006770 // CNNVD: CNNVD-201706-275 // NVD: CVE-2017-9522

REFERENCES

url:	https://github.com/bastilleresearch/cabletap/blob/master/doc/advisories/bastille-21.default-wifi-credentials.txt	Trust: 3.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-9522	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-9522	Trust: 0.8

sources: CNVD: CNVD-2017-19467 // VULHUB: VHN-117725 // JVNDB: JVNDB-2017-006770 // CNNVD: CNNVD-201706-275 // NVD: CVE-2017-9522

SOURCES

db:	CNVD	id:	CNVD-2017-19467
db:	VULHUB	id:	VHN-117725
db:	JVNDB	id:	JVNDB-2017-006770
db:	CNNVD	id:	CNNVD-201706-275
db:	NVD	id:	CVE-2017-9522

LAST UPDATE DATE

2025-04-20T23:04:41.593000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-19467	date:	2017-08-08T00:00:00
db:	VULHUB	id:	VHN-117725	date:	2019-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2017-006770	date:	2017-09-04T00:00:00
db:	CNNVD	id:	CNNVD-201706-275	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2017-9522	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-19467	date:	2017-08-08T00:00:00
db:	VULHUB	id:	VHN-117725	date:	2017-07-31T00:00:00
db:	JVNDB	id:	JVNDB-2017-006770	date:	2017-09-04T00:00:00
db:	CNNVD	id:	CNNVD-201706-275	date:	2017-06-09T00:00:00
db:	NVD	id:	CVE-2017-9522	date:	2017-07-31T03:29:01.003