Details of VAR-202102-1370

ID

VAR-202102-1370

CVE

CVE-2021-27139

TITLE

FiberHome HG6245D Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2021-003575

DESCRIPTION

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to extract information from the device without authentication by disabling JavaScript and visiting /info.asp. FiberHome HG6245D An unspecified vulnerability exists in the device.Information may be obtained

Trust: 1.62

sources: NVD: CVE-2021-27139 // JVNDB: JVNDB-2021-003575

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

sources: JVNDB: JVNDB-2021-003575 // NVD: CVE-2021-27139

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-27139
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-27139
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202102-960
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2021-27139
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

nvd@nist.gov:	CVE-2021-27139
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-2021-27139
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: JVNDB: JVNDB-2021-003575 // CNNVD: CNNVD-202102-960 // NVD: CVE-2021-27139

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-003575 // NVD: CVE-2021-27139

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202102-960

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-960

PATCH

title:	Top Page	url:	http://www.fiberhome.com/default.aspx	Trust: 0.8
title:	Fiber Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=142290	Trust: 0.6

sources: JVNDB: JVNDB-2021-003575 // CNNVD: CNNVD-202102-960

EXTERNAL IDS

db:	NVD	id:	CVE-2021-27139	Trust: 2.4
db:	JVNDB	id:	JVNDB-2021-003575	Trust: 0.8
db:	CNNVD	id:	CNNVD-202102-960	Trust: 0.6

sources: JVNDB: JVNDB-2021-003575 // CNNVD: CNNVD-202102-960 // NVD: CVE-2021-27139

REFERENCES

url:	https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#httpd-infoleak	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-27139	Trust: 0.8
url:	httpd-infoleak	Trust: 0.6
url:	https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#	Trust: 0.6

sources: JVNDB: JVNDB-2021-003575 // CNNVD: CNNVD-202102-960 // NVD: CVE-2021-27139

SOURCES

db:	JVNDB	id:	JVNDB-2021-003575
db:	CNNVD	id:	CNNVD-202102-960
db:	NVD	id:	CVE-2021-27139

LAST UPDATE DATE

2024-11-23T22:37:04.521000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2021-003575	date:	2021-10-28T07:38:00
db:	CNNVD	id:	CNNVD-202102-960	date:	2021-03-09T00:00:00
db:	NVD	id:	CVE-2021-27139	date:	2024-11-21T05:57:23.577

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2021-003575	date:	2021-10-28T00:00:00
db:	CNNVD	id:	CNNVD-202102-960	date:	2021-02-10T00:00:00
db:	NVD	id:	CVE-2021-27139	date:	2021-02-10T19:15:12.653