Details of VAR-201709-1196

ID

VAR-201709-1196

CVE

CVE-2017-8772

TITLE

BE126 WIFI Repeater Vulnerabilities related to the use of hard-coded credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2017-008294

DESCRIPTION

On BE126 WIFI repeater 1.0 devices, an attacker can log into telnet (which is open by default) with default credentials as root (username:"root" password:"root") and can: 1. Read the entire file system; 2. Write to the file system; or 3. Execute any code that attacker desires (malicious or not). BE126 WIFI Repeater The device contains a vulnerability related to the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. GongjinElectronicsBE126WIFIrepeater is a wireless Internet repeater from China's Gongjin Electronics. There is a security hole in the GongjinElectronicsBE126WIFIrepeater 1.0 version

Trust: 2.34

sources: NVD: CVE-2017-8772 // JVNDB: JVNDB-2017-008294 // CNVD: CNVD-2017-35048 // VULHUB: VHN-116975 // VULMON: CVE-2017-8772

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-35048

AFFECTED PRODUCTS

vendor:	twsz	model:	wifi repeater	scope:	eq	version:	-	Trust: 1.6
vendor:	gongjin	model:	wifi repeater	scope:	eq	version:	1.0	Trust: 0.8
vendor:	gongjin	model:	electronics be126 wifi repeater	scope:	eq	version:	1.0	Trust: 0.6

sources: CNVD: CNVD-2017-35048 // JVNDB: JVNDB-2017-008294 // CNNVD: CNNVD-201705-243 // NVD: CVE-2017-8772

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-8772
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-8772
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2017-35048
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201705-243
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-116975
value:	HIGH
Trust: 0.1
VULMON:	CVE-2017-8772
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-8772
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:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2017-35048
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:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-116975
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:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-8772
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: CNVD: CNVD-2017-35048 // VULHUB: VHN-116975 // VULMON: CVE-2017-8772 // JVNDB: JVNDB-2017-008294 // CNNVD: CNNVD-201705-243 // NVD: CVE-2017-8772

PROBLEMTYPE DATA

problemtype:

CWE-798

Trust: 1.9

sources: VULHUB: VHN-116975 // JVNDB: JVNDB-2017-008294 // NVD: CVE-2017-8772

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201705-243

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201705-243

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-008294

PATCH

title:	Top Page	url:	http://www.twsz.com/en/	Trust: 0.8
title:	GongjinElectronicsBE126WIFIrepeater has multiple vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/106769	Trust: 0.6

sources: CNVD: CNVD-2017-35048 // JVNDB: JVNDB-2017-008294

EXTERNAL IDS

db:	NVD	id:	CVE-2017-8772	Trust: 3.2
db:	JVNDB	id:	JVNDB-2017-008294	Trust: 0.8
db:	CNNVD	id:	CNNVD-201705-243	Trust: 0.7
db:	CNVD	id:	CNVD-2017-35048	Trust: 0.6
db:	VULHUB	id:	VHN-116975	Trust: 0.1
db:	VULMON	id:	CVE-2017-8772	Trust: 0.1

sources: CNVD: CNVD-2017-35048 // VULHUB: VHN-116975 // VULMON: CVE-2017-8772 // JVNDB: JVNDB-2017-008294 // CNNVD: CNNVD-201705-243 // NVD: CVE-2017-8772

REFERENCES

url:	http://www.digitalwhisper.co.il/files/zines/0x56/dw86-1-repeaterhack.pdf	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-8772	Trust: 1.4
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-8772	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/798.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2017-35048 // VULHUB: VHN-116975 // VULMON: CVE-2017-8772 // JVNDB: JVNDB-2017-008294 // CNNVD: CNNVD-201705-243 // NVD: CVE-2017-8772

SOURCES

db:	CNVD	id:	CNVD-2017-35048
db:	VULHUB	id:	VHN-116975
db:	VULMON	id:	CVE-2017-8772
db:	JVNDB	id:	JVNDB-2017-008294
db:	CNNVD	id:	CNNVD-201705-243
db:	NVD	id:	CVE-2017-8772

LAST UPDATE DATE

2025-04-20T23:24:53.166000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-35048	date:	2017-11-27T00:00:00
db:	VULHUB	id:	VHN-116975	date:	2017-09-28T00:00:00
db:	VULMON	id:	CVE-2017-8772	date:	2017-09-28T00:00:00
db:	JVNDB	id:	JVNDB-2017-008294	date:	2017-10-13T00:00:00
db:	CNNVD	id:	CNNVD-201705-243	date:	2017-09-22T00:00:00
db:	NVD	id:	CVE-2017-8772	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-35048	date:	2017-11-27T00:00:00
db:	VULHUB	id:	VHN-116975	date:	2017-09-20T00:00:00
db:	VULMON	id:	CVE-2017-8772	date:	2017-09-20T00:00:00
db:	JVNDB	id:	JVNDB-2017-008294	date:	2017-10-13T00:00:00
db:	CNNVD	id:	CNNVD-201705-243	date:	2017-05-05T00:00:00
db:	NVD	id:	CVE-2017-8772	date:	2017-09-20T14:29:00.233