Details of VAR-201807-1285

ID

VAR-201807-1285

CVE

CVE-2018-14492

TITLE

plural Tenda Product buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-008461

DESCRIPTION

Tenda AC7 through V15.03.06.44_CN, AC9 through V15.03.05.19(6318)_CN, and AC10 through V15.03.06.23_CN devices have a Stack-based Buffer Overflow via a long limitSpeed or limitSpeedup parameter to an unspecified /goform URI. Tenda AC7 , AC9 ,and AC10 Contains a buffer error vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. TendaAC7, AC9 and AC10 are all wireless router products from Tenda. A buffer overflow vulnerability exists in TendaAC715.03.06.44_CN and previous versions, AC915.03.05.19 (6318)_CN and previous versions, and AC1015.03.06.23_CN and earlier. An attacker could exploit the vulnerability with a longer \342\200\230limitSpeed\342\200\231 or \342\200\230limitSpeedup\342\200\231 parameter to cause a denial of service

Trust: 2.25

sources: NVD: CVE-2018-14492 // JVNDB: JVNDB-2018-008461 // CNVD: CNVD-2018-14983 // VULHUB: VHN-124657

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2018-14983

AFFECTED PRODUCTS

vendor:	tendacn	model:	ac18	scope:	lte	version:	15.03.05.19\(6318\)_cn	Trust: 1.0
vendor:	tendacn	model:	ac7	scope:	lte	version:	15.03.06.44_cn	Trust: 1.0
vendor:	tendacn	model:	ac10	scope:	lte	version:	15.03.06.23_cn	Trust: 1.0
vendor:	tendacn	model:	ac9	scope:	lte	version:	v15.03.05.19\(6318\)_cn	Trust: 1.0
vendor:	tendacn	model:	ac15	scope:	lte	version:	15.03.05.19_cn	Trust: 1.0
vendor:	tenda	model:	ac10	scope:	lte	version:	15.03.06.23_cn	Trust: 0.8
vendor:	tenda	model:	ac15	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac18	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac7	scope:	lte	version:	15.03.06.44_cn	Trust: 0.8
vendor:	tenda	model:	ac9	scope:	lte	version:	15.03.05.19(6318)_cn	Trust: 0.8
vendor:	tenda	model:	ac7 <=15.03.06.44 cn	scope:	-	version:	-	Trust: 0.6
vendor:	tenda	model:	ac10 <=15.03.06.23 cn	scope:	-	version:	-	Trust: 0.6
vendor:	tenda	model:	ac9 <=15.03.05.19 cn	scope:	-	version:	-	Trust: 0.6
vendor:	tendacn	model:	ac7	scope:	eq	version:	15.03.06.44_cn	Trust: 0.6
vendor:	tendacn	model:	ac10	scope:	eq	version:	15.03.06.23_cn	Trust: 0.6
vendor:	tendacn	model:	ac9	scope:	eq	version:	v15.03.05.19\(6318\)_cn	Trust: 0.6
vendor:	tendacn	model:	ac18	scope:	eq	version:	15.03.05.19\(6318\)_cn	Trust: 0.6
vendor:	tendacn	model:	ac15	scope:	eq	version:	15.03.05.19_cn	Trust: 0.6

sources: CNVD: CNVD-2018-14983 // JVNDB: JVNDB-2018-008461 // CNNVD: CNNVD-201807-1668 // NVD: CVE-2018-14492

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-14492
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-14492
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2018-14983
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201807-1668
value:	HIGH
Trust: 0.6
VULHUB:	VHN-124657
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-14492
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2018-14983
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-124657
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-14492
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:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2018-14983 // VULHUB: VHN-124657 // JVNDB: JVNDB-2018-008461 // CNNVD: CNNVD-201807-1668 // NVD: CVE-2018-14492

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.1
problemtype:	CWE-119	Trust: 0.9

sources: VULHUB: VHN-124657 // JVNDB: JVNDB-2018-008461 // NVD: CVE-2018-14492

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201807-1668

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201807-1668

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-008461

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2018-008461

EXTERNAL IDS

db:	NVD	id:	CVE-2018-14492	Trust: 3.1
db:	JVNDB	id:	JVNDB-2018-008461	Trust: 0.8
db:	CNNVD	id:	CNNVD-201807-1668	Trust: 0.7
db:	CNVD	id:	CNVD-2018-14983	Trust: 0.6
db:	VULHUB	id:	VHN-124657	Trust: 0.1

sources: CNVD: CNVD-2018-14983 // VULHUB: VHN-124657 // JVNDB: JVNDB-2018-008461 // CNNVD: CNNVD-201807-1668 // NVD: CVE-2018-14492

REFERENCES

url:	https://github.com/zillr0/routers/blob/master/tendaoob1.md	Trust: 3.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-14492	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-14492	Trust: 0.8

sources: CNVD: CNVD-2018-14983 // VULHUB: VHN-124657 // JVNDB: JVNDB-2018-008461 // CNNVD: CNNVD-201807-1668 // NVD: CVE-2018-14492

SOURCES

db:	CNVD	id:	CNVD-2018-14983
db:	VULHUB	id:	VHN-124657
db:	JVNDB	id:	JVNDB-2018-008461
db:	CNNVD	id:	CNNVD-201807-1668
db:	NVD	id:	CVE-2018-14492

LAST UPDATE DATE

2024-11-23T22:52:01.968000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2018-14983	date:	2018-08-10T00:00:00
db:	VULHUB	id:	VHN-124657	date:	2020-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2018-008461	date:	2018-10-18T00:00:00
db:	CNNVD	id:	CNNVD-201807-1668	date:	2020-08-25T00:00:00
db:	NVD	id:	CVE-2018-14492	date:	2024-11-21T03:49:10.740

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2018-14983	date:	2018-08-10T00:00:00
db:	VULHUB	id:	VHN-124657	date:	2018-07-21T00:00:00
db:	JVNDB	id:	JVNDB-2018-008461	date:	2018-10-18T00:00:00
db:	CNNVD	id:	CNNVD-201807-1668	date:	2018-07-21T00:00:00
db:	NVD	id:	CVE-2018-14492	date:	2018-07-21T12:29:00.333