Details of VAR-201901-1329

ID

VAR-201901-1329

CVE

CVE-2018-7900

TITLE

Huawei HG Information Disclosure Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2019-04438 // CNNVD: CNNVD-201812-822

DESCRIPTION

There is an information leak vulnerability in some Huawei HG products. An attacker may obtain information about the HG device by exploiting this vulnerability. HuaweiHG is a gateway device of China's Huawei company

Trust: 2.34

sources: NVD: CVE-2018-7900 // JVNDB: JVNDB-2018-014437 // CNVD: CNVD-2019-04438 // VULHUB: VHN-137932 // VULMON: CVE-2018-7900

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-04438

AFFECTED PRODUCTS

vendor:	huawei	model:	hg8010h	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8242h	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8040h	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8110h	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8240h	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8045q	scope:	eq	version:	-	Trust: 1.0
vendor:	huawei	model:	hg8010h	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg8040h	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg8045g	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg8110h	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg8240h	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg8242h	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	hg none	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-04438 // JVNDB: JVNDB-2018-014437 // NVD: CVE-2018-7900

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-7900
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-7900
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2019-04438
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201812-822
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-137932
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2018-7900
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-7900
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
CNVD:	CNVD-2019-04438
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-137932
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-7900
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-04438 // VULHUB: VHN-137932 // VULMON: CVE-2018-7900 // JVNDB: JVNDB-2018-014437 // CNNVD: CNNVD-201812-822 // NVD: CVE-2018-7900

PROBLEMTYPE DATA

problemtype:

CWE-200

Trust: 1.9

sources: VULHUB: VHN-137932 // JVNDB: JVNDB-2018-014437 // NVD: CVE-2018-7900

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-201812-822

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-014437

PATCH

title:	huawei-sn-20181219-01-hg	url:	https://www.huawei.com/en/psirt/security-notices/huawei-sn-20181219-01-hg-en	Trust: 0.8
title:	Huawei HG Repair measures for information disclosure vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=89498	Trust: 0.6
title:	Huawei Security Advisories: Security Notice - Statement on Information Leak Vulnerability in Huawei HG Product	url:	https://vulmon.com/vendoradvisory?qidtp=huawei_security_advisories&qid=abf85a8efa9686f174e6f8372a1d2f0e	Trust: 0.1
title:	Threatpost	url:	https://threatpost.com/huawei-router-default-credential/140234/	Trust: 0.1

sources: VULMON: CVE-2018-7900 // JVNDB: JVNDB-2018-014437 // CNNVD: CNNVD-201812-822

EXTERNAL IDS

db:	NVD	id:	CVE-2018-7900	Trust: 3.2
db:	JVNDB	id:	JVNDB-2018-014437	Trust: 0.8
db:	CNNVD	id:	CNNVD-201812-822	Trust: 0.7
db:	CNVD	id:	CNVD-2019-04438	Trust: 0.6
db:	VULHUB	id:	VHN-137932	Trust: 0.1
db:	VULMON	id:	CVE-2018-7900	Trust: 0.1

sources: CNVD: CNVD-2019-04438 // VULHUB: VHN-137932 // VULMON: CVE-2018-7900 // JVNDB: JVNDB-2018-014437 // CNNVD: CNNVD-201812-822 // NVD: CVE-2018-7900

REFERENCES

url:	http://www.huawei.com/en/psirt/security-notices/huawei-sn-20181219-01-hg-en	Trust: 1.3
url:	https://www.huawei.com/cn/psirt/security-notices/huawei-sn-20181219-01-hg-cn	Trust: 1.2
url:	https://blog.newskysecurity.com/information-disclosure-vulnerability-cve-2018-7900-makes-it-easy-for-attackers-to-find-huawei-3e7039b6f44f	Trust: 1.2
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-7900	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-7900	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/200.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://threatpost.com/huawei-router-default-credential/140234/	Trust: 0.1

sources: CNVD: CNVD-2019-04438 // VULHUB: VHN-137932 // VULMON: CVE-2018-7900 // JVNDB: JVNDB-2018-014437 // CNNVD: CNNVD-201812-822 // NVD: CVE-2018-7900

SOURCES

db:	CNVD	id:	CNVD-2019-04438
db:	VULHUB	id:	VHN-137932
db:	VULMON	id:	CVE-2018-7900
db:	JVNDB	id:	JVNDB-2018-014437
db:	CNNVD	id:	CNNVD-201812-822
db:	NVD	id:	CVE-2018-7900

LAST UPDATE DATE

2024-11-23T23:01:53.603000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-04438	date:	2019-02-18T00:00:00
db:	VULHUB	id:	VHN-137932	date:	2019-02-11T00:00:00
db:	VULMON	id:	CVE-2018-7900	date:	2019-02-11T00:00:00
db:	JVNDB	id:	JVNDB-2018-014437	date:	2019-03-22T00:00:00
db:	CNNVD	id:	CNNVD-201812-822	date:	2019-02-15T00:00:00
db:	NVD	id:	CVE-2018-7900	date:	2024-11-21T04:12:56.553

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-04438	date:	2019-02-18T00:00:00
db:	VULHUB	id:	VHN-137932	date:	2019-01-02T00:00:00
db:	VULMON	id:	CVE-2018-7900	date:	2019-01-02T00:00:00
db:	JVNDB	id:	JVNDB-2018-014437	date:	2019-03-22T00:00:00
db:	CNNVD	id:	CNNVD-201812-822	date:	2018-12-20T00:00:00
db:	NVD	id:	CVE-2018-7900	date:	2019-01-02T16:29:00.217