Details of VAR-202102-1417

ID

VAR-202102-1417

CVE

CVE-2021-27174

TITLE

FiberHome HG6245D Vulnerability in plaintext storage of important information on devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-003402

DESCRIPTION

An issue was discovered on FiberHome HG6245D devices through RP2613. wifi_custom.cfg has cleartext passwords and 0644 permissions. FiberHome HG6245D A device contains a vulnerability in the plaintext storage of important information.Information may be obtained. HG6245D is a FTTH ONT router launched by FiberHome. The wifi_custom.cfg in FiberHome HG6245D has a security vulnerability. No detailed vulnerability details are currently provided

Trust: 2.16

sources: NVD: CVE-2021-27174 // JVNDB: JVNDB-2021-003402 // CNVD: CNVD-2021-11349

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-11349

AFFECTED PRODUCTS

vendor:	fiberhome	model:	hg6245d	scope:	lte	version:	rp2613	Trust: 1.0
vendor:	fiberhome group	model:	hg6245d	scope:	lte	version:	hg6245d firmware rp2613 until	Trust: 0.8
vendor:	fiberhome group	model:	hg6245d	scope:	eq	version:	-	Trust: 0.8
vendor:	fiberhome	model:	hg6245d	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2021-11349 // JVNDB: JVNDB-2021-003402 // NVD: CVE-2021-27174

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-27174
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-27174
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-11349
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202102-1003
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2021-27174
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-2021-11349
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

nvd@nist.gov:	CVE-2021-27174
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2021-27174
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-11349 // JVNDB: JVNDB-2021-003402 // CNNVD: CNNVD-202102-1003 // NVD: CVE-2021-27174

PROBLEMTYPE DATA

problemtype:	CWE-312	Trust: 1.0
problemtype:	Plaintext storage of important information (CWE-312) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-003402 // NVD: CVE-2021-27174

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-1003

TYPE

Default configuration problem

Trust: 0.6

sources: CNNVD: CNNVD-202102-1003

PATCH

title:	Top Page	url:	http://www.fiberhome.com/default.aspx	Trust: 0.8
title:	Fiber Repair measures for default configuration problems	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=142326	Trust: 0.6

sources: JVNDB: JVNDB-2021-003402 // CNNVD: CNNVD-202102-1003

EXTERNAL IDS

db:	NVD	id:	CVE-2021-27174	Trust: 3.0
db:	JVNDB	id:	JVNDB-2021-003402	Trust: 0.8
db:	CNVD	id:	CNVD-2021-11349	Trust: 0.6
db:	CNNVD	id:	CNNVD-202102-1003	Trust: 0.6

sources: CNVD: CNVD-2021-11349 // JVNDB: JVNDB-2021-003402 // CNNVD: CNNVD-202102-1003 // NVD: CVE-2021-27174

REFERENCES

url:	https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#system-credentials-clear-text-files	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2021-27174	Trust: 2.0

sources: CNVD: CNVD-2021-11349 // JVNDB: JVNDB-2021-003402 // CNNVD: CNNVD-202102-1003 // NVD: CVE-2021-27174

SOURCES

db:	CNVD	id:	CNVD-2021-11349
db:	JVNDB	id:	JVNDB-2021-003402
db:	CNNVD	id:	CNNVD-202102-1003
db:	NVD	id:	CVE-2021-27174

LAST UPDATE DATE

2024-11-23T22:47:41.632000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-11349	date:	2021-02-22T00:00:00
db:	JVNDB	id:	JVNDB-2021-003402	date:	2021-10-26T07:20:00
db:	CNNVD	id:	CNNVD-202102-1003	date:	2021-03-09T00:00:00
db:	NVD	id:	CVE-2021-27174	date:	2024-11-21T05:57:28.680

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-11349	date:	2021-02-22T00:00:00
db:	JVNDB	id:	JVNDB-2021-003402	date:	2021-10-26T00:00:00
db:	CNNVD	id:	CNNVD-202102-1003	date:	2021-02-10T00:00:00
db:	NVD	id:	CVE-2021-27174	date:	2021-02-10T19:15:15.247