Details of VAR-201909-0750

ID

VAR-201909-0750

CVE

CVE-2019-16412

TITLE

Tenda N301 Wireless router input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-009531

DESCRIPTION

In goform/setSysTools on Tenda N301 wireless routers, attackers can trigger a device crash via a zero wanMTU value. (Prohibition of this zero value is only enforced within the GUI.). Tenda N301 Wireless routers contain a vulnerability related to input validation.Service operation interruption (DoS) There is a possibility of being put into a state. Tenda N301 is an 11N wireless broadband router. A denial of service vulnerability exists in goform / setSysTools in Tenda N301. The vulnerability stems from the failure of the network system or product to properly validate the input data

Trust: 2.25

sources: NVD: CVE-2019-16412 // JVNDB: JVNDB-2019-009531 // CNVD: CNVD-2020-15765 // VULHUB: VHN-148556

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-15765

AFFECTED PRODUCTS

vendor:	tendacn	model:	n301	scope:	eq	version:	-	Trust: 2.2
vendor:	tenda	model:	n301	scope:	-	version:	-	Trust: 1.4

sources: CNVD: CNVD-2020-15765 // JVNDB: JVNDB-2019-009531 // CNNVD: CNNVD-201909-902 // NVD: CVE-2019-16412

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-16412
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-16412
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-15765
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201909-902
value:	HIGH
Trust: 0.6
VULHUB:	VHN-148556
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2019-16412
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2020-15765
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-148556
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-16412
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2019-16412
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-15765 // VULHUB: VHN-148556 // JVNDB: JVNDB-2019-009531 // CNNVD: CNNVD-201909-902 // NVD: CVE-2019-16412

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-148556 // JVNDB: JVNDB-2019-009531 // NVD: CVE-2019-16412

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201909-902

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201909-902

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-009531

PATCH

title:

Top Page

url:

https://www.tenda.com.cn/

Trust: 0.8

sources: JVNDB: JVNDB-2019-009531

EXTERNAL IDS

db:	NVD	id:	CVE-2019-16412	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-009531	Trust: 0.8
db:	CNVD	id:	CNVD-2020-15765	Trust: 0.7
db:	CNNVD	id:	CNNVD-201909-902	Trust: 0.7
db:	VULHUB	id:	VHN-148556	Trust: 0.1

sources: CNVD: CNVD-2020-15765 // VULHUB: VHN-148556 // JVNDB: JVNDB-2019-009531 // CNNVD: CNNVD-201909-902 // NVD: CVE-2019-16412

REFERENCES

url:	https://github.com/gr3gpr1est/bugreport/blob/master/cve-2019-16412.pdf	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2019-16412	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-16412	Trust: 0.8

sources: CNVD: CNVD-2020-15765 // VULHUB: VHN-148556 // JVNDB: JVNDB-2019-009531 // CNNVD: CNNVD-201909-902 // NVD: CVE-2019-16412

SOURCES

db:	CNVD	id:	CNVD-2020-15765
db:	VULHUB	id:	VHN-148556
db:	JVNDB	id:	JVNDB-2019-009531
db:	CNNVD	id:	CNNVD-201909-902
db:	NVD	id:	CVE-2019-16412

LAST UPDATE DATE

2024-11-23T22:55:27.273000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-15765	date:	2020-03-06T00:00:00
db:	VULHUB	id:	VHN-148556	date:	2019-09-19T00:00:00
db:	JVNDB	id:	JVNDB-2019-009531	date:	2019-09-24T00:00:00
db:	CNNVD	id:	CNNVD-201909-902	date:	2019-09-30T00:00:00
db:	NVD	id:	CVE-2019-16412	date:	2024-11-21T04:30:39.917

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-15765	date:	2020-03-06T00:00:00
db:	VULHUB	id:	VHN-148556	date:	2019-09-19T00:00:00
db:	JVNDB	id:	JVNDB-2019-009531	date:	2019-09-24T00:00:00
db:	CNNVD	id:	CNNVD-201909-902	date:	2019-09-19T00:00:00
db:	NVD	id:	CVE-2019-16412	date:	2019-09-19T16:15:11.667