Details of VAR-201903-0362

ID

VAR-201903-0362

CVE

CVE-2019-3918

TITLE

Alcatel Lucent I-240W-Q GPON ONT Vulnerabilities related to the use of hard-coded credentials in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2019-002213

DESCRIPTION

The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 contains multiple hard coded credentials for the Telnet and SSH interfaces. Alcatel Lucent I-240W-Q GPON ONT Firmware 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. GPON (Gigabit-CapablePON) technology is the latest generation of broadband passive optical integrated access standard based on ITU-TG.984.x standard. It has many advantages such as high bandwidth, high efficiency, large coverage, rich user interface, etc. Operators are regarded as the ideal technology to realize broadband and integrated transformation of access network services. GPONHomeGateway is a router provided by ISPs for users. A GPON router has a hard-coded vulnerabilities vulnerability that an attacker can use to obtain a login account password. Nokia Alcatel Lucent I-240W-Q GPON ONT is an optical network interruption device of Nokia Corporation of Finland. Currently there is no information about this vulnerability, please keep an eye on CNNVD or vendor announcements

Trust: 2.34

sources: NVD: CVE-2019-3918 // JVNDB: JVNDB-2019-002213 // CNVD: CNVD-2019-06039 // VULHUB: VHN-155353 // VULMON: CVE-2019-3918

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-06039

AFFECTED PRODUCTS

vendor:	nokia	model:	i-240w-q gpon ont	scope:	eq	version:	3fe54567bozj19	Trust: 1.8
vendor:	dasan	model:	networks gpon home gateway	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-06039 // JVNDB: JVNDB-2019-002213 // NVD: CVE-2019-3918

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-3918
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2019-3918
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2019-06039
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201903-078
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-155353
value:	HIGH
Trust: 0.1
VULMON:	CVE-2019-3918
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-3918
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-2019-06039
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
VULHUB:	VHN-155353
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-2019-3918
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2019-3918
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2019-06039 // VULHUB: VHN-155353 // VULMON: CVE-2019-3918 // JVNDB: JVNDB-2019-002213 // CNNVD: CNNVD-201903-078 // NVD: CVE-2019-3918

PROBLEMTYPE DATA

problemtype:

CWE-798

Trust: 1.9

sources: VULHUB: VHN-155353 // JVNDB: JVNDB-2019-002213 // NVD: CVE-2019-3918

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201903-078

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201903-078

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002213

PATCH

title:

Top Page

url:

https://www.nokia.com/

Trust: 0.8

sources: JVNDB: JVNDB-2019-002213

EXTERNAL IDS

db:	NVD	id:	CVE-2019-3918	Trust: 3.2
db:	TENABLE	id:	TRA-2019-09	Trust: 2.6
db:	JVNDB	id:	JVNDB-2019-002213	Trust: 0.8
db:	CNNVD	id:	CNNVD-201903-078	Trust: 0.7
db:	SEEBUG	id:	SSVID-978	Trust: 0.6
db:	CNVD	id:	CNVD-2019-06039	Trust: 0.6
db:	VULHUB	id:	VHN-155353	Trust: 0.1
db:	VULMON	id:	CVE-2019-3918	Trust: 0.1

sources: CNVD: CNVD-2019-06039 // VULHUB: VHN-155353 // VULMON: CVE-2019-3918 // JVNDB: JVNDB-2019-002213 // CNNVD: CNNVD-201903-078 // NVD: CVE-2019-3918

REFERENCES

url:	https://www.tenable.com/security/research/tra-2019-09	Trust: 2.6
url:	https://nvd.nist.gov/vuln/detail/cve-2019-3918	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-3918	Trust: 0.8
url:	https://www.seebug.org/vuldb/ssvid-978	Trust: 0.6
url:	https://www.zoomeye.org/searchresult?q=%22gpon%20home%20gateway%	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/798.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2019-06039 // VULHUB: VHN-155353 // VULMON: CVE-2019-3918 // JVNDB: JVNDB-2019-002213 // CNNVD: CNNVD-201903-078 // NVD: CVE-2019-3918

SOURCES

db:	CNVD	id:	CNVD-2019-06039
db:	VULHUB	id:	VHN-155353
db:	VULMON	id:	CVE-2019-3918
db:	JVNDB	id:	JVNDB-2019-002213
db:	CNNVD	id:	CNNVD-201903-078
db:	NVD	id:	CVE-2019-3918

LAST UPDATE DATE

2024-11-23T21:37:36.477000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-06039	date:	2019-04-25T00:00:00
db:	VULHUB	id:	VHN-155353	date:	2022-12-03T00:00:00
db:	VULMON	id:	CVE-2019-3918	date:	2019-10-09T00:00:00
db:	JVNDB	id:	JVNDB-2019-002213	date:	2019-04-04T00:00:00
db:	CNNVD	id:	CNNVD-201903-078	date:	2019-10-10T00:00:00
db:	NVD	id:	CVE-2019-3918	date:	2024-11-21T04:42:51.717

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-06039	date:	2019-03-04T00:00:00
db:	VULHUB	id:	VHN-155353	date:	2019-03-05T00:00:00
db:	VULMON	id:	CVE-2019-3918	date:	2019-03-05T00:00:00
db:	JVNDB	id:	JVNDB-2019-002213	date:	2019-04-04T00:00:00
db:	CNNVD	id:	CNNVD-201903-078	date:	2019-03-05T00:00:00
db:	NVD	id:	CVE-2019-3918	date:	2019-03-05T21:29:00.320