Details of VAR-201811-0373

ID

VAR-201811-0373

CVE

CVE-2018-19528

TITLE

TP-Link TL-WR886N Device buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-012328

DESCRIPTION

TP-Link TL-WR886N 7.0 1.1.0 devices allow remote attackers to cause a denial of service (Tlb Load Exception) via crafted DNS packets to port 53/udp. TP-Link TL-WR886N The device contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. TP-LinkTL-WR886N is a wireless router product of China TP-LINK. A security vulnerability exists in the TP-LinkTL-WR886N7.01.1.0 release

Trust: 2.34

sources: NVD: CVE-2018-19528 // JVNDB: JVNDB-2018-012328 // CNVD: CNVD-2019-00238 // VULHUB: VHN-130196 // VULMON: CVE-2018-19528

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-00238

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr886n	scope:	eq	version:	7.0.1.1.0	Trust: 1.6
vendor:	tp link	model:	tl-wr886n	scope:	eq	version:	7.0 1.1.0	Trust: 0.8
vendor:	tp link	model:	tl-wr886n	scope:	eq	version:	7.01.1.0	Trust: 0.6

sources: CNVD: CNVD-2019-00238 // JVNDB: JVNDB-2018-012328 // CNNVD: CNNVD-201811-687 // NVD: CVE-2018-19528

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-19528
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-19528
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2019-00238
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201811-687
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-130196
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-19528
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-19528
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-2019-00238
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: 0.6
VULHUB:	VHN-130196
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-2018-19528
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:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-00238 // VULHUB: VHN-130196 // VULMON: CVE-2018-19528 // JVNDB: JVNDB-2018-012328 // CNNVD: CNNVD-201811-687 // NVD: CVE-2018-19528

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-130196 // JVNDB: JVNDB-2018-012328 // NVD: CVE-2018-19528

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201811-687

TYPE

buffer overflow

Trust: 0.6

sources: CNNVD: CNNVD-201811-687

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-012328

PATCH

title:	TL-WR886N	url:	https://www.tp-link.com.cn/product_397.html	Trust: 0.8
title:	vxhunter	url:	https://github.com/dark-lbp/vxhunter	Trust: 0.1

sources: VULMON: CVE-2018-19528 // JVNDB: JVNDB-2018-012328

EXTERNAL IDS

db:	NVD	id:	CVE-2018-19528	Trust: 3.2
db:	JVNDB	id:	JVNDB-2018-012328	Trust: 0.8
db:	CNNVD	id:	CNNVD-201811-687	Trust: 0.7
db:	CNVD	id:	CNVD-2019-00238	Trust: 0.6
db:	VULHUB	id:	VHN-130196	Trust: 0.1
db:	VULMON	id:	CVE-2018-19528	Trust: 0.1

sources: CNVD: CNVD-2019-00238 // VULHUB: VHN-130196 // VULMON: CVE-2018-19528 // JVNDB: JVNDB-2018-012328 // CNNVD: CNNVD-201811-687 // NVD: CVE-2018-19528

REFERENCES

url:	https://github.com/pagalaxylab/vulinfo/blob/master/tp-link/wr886n/dns_request_buff_overflow/readme.md	Trust: 2.6
url:	https://nvd.nist.gov/vuln/detail/cve-2018-19528	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-19528	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/119.html	Trust: 0.1
url:	https://github.com/dark-lbp/vxhunter	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2019-00238 // VULHUB: VHN-130196 // VULMON: CVE-2018-19528 // JVNDB: JVNDB-2018-012328 // CNNVD: CNNVD-201811-687 // NVD: CVE-2018-19528

SOURCES

db:	CNVD	id:	CNVD-2019-00238
db:	VULHUB	id:	VHN-130196
db:	VULMON	id:	CVE-2018-19528
db:	JVNDB	id:	JVNDB-2018-012328
db:	CNNVD	id:	CNNVD-201811-687
db:	NVD	id:	CVE-2018-19528

LAST UPDATE DATE

2024-11-23T22:58:49.603000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-00238	date:	2019-01-03T00:00:00
db:	VULHUB	id:	VHN-130196	date:	2018-12-19T00:00:00
db:	VULMON	id:	CVE-2018-19528	date:	2018-12-19T00:00:00
db:	JVNDB	id:	JVNDB-2018-012328	date:	2019-01-31T00:00:00
db:	CNNVD	id:	CNNVD-201811-687	date:	2018-11-26T00:00:00
db:	NVD	id:	CVE-2018-19528	date:	2024-11-21T03:58:06.320

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-00238	date:	2019-01-03T00:00:00
db:	VULHUB	id:	VHN-130196	date:	2018-11-26T00:00:00
db:	VULMON	id:	CVE-2018-19528	date:	2018-11-26T00:00:00
db:	JVNDB	id:	JVNDB-2018-012328	date:	2019-01-31T00:00:00
db:	CNNVD	id:	CNNVD-201811-687	date:	2018-11-26T00:00:00
db:	NVD	id:	CVE-2018-19528	date:	2018-11-26T02:29:00.227