ID

VAR-201810-0243


CVE

CVE-2018-18706


TITLE

plural Tenda Product buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-011965

DESCRIPTION

An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. It is a buffer overflow vulnerability in the router's web server -- httpd. When processing the "page" parameter of the function "fromDhcpListClient" for a request, it is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function. plural Tenda The product contains a buffer error vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. The AC series is a router product from Tenda. httpd is one of the HTTP server components. The following products and versions are affected: Tenda AC7 V15.03.06.44_CN; AC9 V15.03.05.19(6318)_CN; AC10 V15.03.06.23_CN; AC15 V15.03.05.19_CN; AC18 V15.03.05.19 (6318)_CN version

Trust: 2.25

sources: NVD: CVE-2018-18706 // JVNDB: JVNDB-2018-011965 // CNVD: CNVD-2019-09140 // VULHUB: VHN-129292

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-09140

AFFECTED PRODUCTS

vendor:tendamodel:ac10scope:eqversion:15.03.06.23_cn

Trust: 2.4

vendor:tendamodel:ac15scope:eqversion:15.03.05.19_cn

Trust: 2.4

vendor:tendamodel:ac7scope:eqversion:15.03.06.44_cn

Trust: 2.4

vendor:tendamodel:ac9scope:eqversion:15.03.05.19\(6318\)_cn

Trust: 1.6

vendor:tendamodel:ac18scope:eqversion:15.03.05.19\(6318\)_cn

Trust: 1.6

vendor:tendamodel:ac18scope:eqversion:15.03.05.19(6318)_cn

Trust: 0.8

vendor:tendamodel:ac9scope:eqversion:15.03.05.19(6318)_cn

Trust: 0.8

vendor:tendamodel:ac7 v15.03.06.44 cnscope: - version: -

Trust: 0.6

vendor:tendamodel:ac9 v15.03.05.19 cnscope: - version: -

Trust: 0.6

vendor:tendamodel:ac10 v15.03.06.23 cnscope: - version: -

Trust: 0.6

vendor:tendamodel:ac15 v15.03.05.19 cnscope: - version: -

Trust: 0.6

vendor:tendamodel:ac18 v15.03.05.19 cnscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2019-09140 // JVNDB: JVNDB-2018-011965 // CNNVD: CNNVD-201810-1337 // NVD: CVE-2018-18706

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-18706
value: HIGH

Trust: 1.0

NVD: CVE-2018-18706
value: HIGH

Trust: 0.8

CNVD: CNVD-2019-09140
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201810-1337
value: HIGH

Trust: 0.6

VULHUB: VHN-129292
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2018-18706
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-2019-09140
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-129292
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-2018-18706
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-2019-09140 // VULHUB: VHN-129292 // JVNDB: JVNDB-2018-011965 // CNNVD: CNNVD-201810-1337 // NVD: CVE-2018-18706

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-129292 // JVNDB: JVNDB-2018-011965 // NVD: CVE-2018-18706

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201810-1337

TYPE

buffer overflow

Trust: 0.6

sources: CNNVD: CNNVD-201810-1337

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-011965

PATCH

title:Top Pageurl:https://www.tenda.com.cn/

Trust: 0.8

sources: JVNDB: JVNDB-2018-011965

EXTERNAL IDS

db:NVDid:CVE-2018-18706

Trust: 3.1

db:JVNDBid:JVNDB-2018-011965

Trust: 0.8

db:CNNVDid:CNNVD-201810-1337

Trust: 0.7

db:CNVDid:CNVD-2019-09140

Trust: 0.6

db:VULHUBid:VHN-129292

Trust: 0.1

sources: CNVD: CNVD-2019-09140 // VULHUB: VHN-129292 // JVNDB: JVNDB-2018-011965 // CNNVD: CNNVD-201810-1337 // NVD: CVE-2018-18706

REFERENCES

url:https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-06/tenda.md

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2018-18706

Trust: 1.4

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-18706

Trust: 0.8

sources: CNVD: CNVD-2019-09140 // VULHUB: VHN-129292 // JVNDB: JVNDB-2018-011965 // CNNVD: CNNVD-201810-1337 // NVD: CVE-2018-18706

SOURCES

db:CNVDid:CNVD-2019-09140
db:VULHUBid:VHN-129292
db:JVNDBid:JVNDB-2018-011965
db:CNNVDid:CNNVD-201810-1337
db:NVDid:CVE-2018-18706

LAST UPDATE DATE

2024-11-23T22:12:19.756000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2019-09140date:2019-04-04T00:00:00
db:VULHUBid:VHN-129292date:2018-12-14T00:00:00
db:JVNDBid:JVNDB-2018-011965date:2019-01-28T00:00:00
db:CNNVDid:CNNVD-201810-1337date:2018-10-31T00:00:00
db:NVDid:CVE-2018-18706date:2024-11-21T03:56:24.723

SOURCES RELEASE DATE

db:CNVDid:CNVD-2019-09140date:2019-04-04T00:00:00
db:VULHUBid:VHN-129292date:2018-10-29T00:00:00
db:JVNDBid:JVNDB-2018-011965date:2019-01-28T00:00:00
db:CNNVDid:CNNVD-201810-1337date:2018-10-30T00:00:00
db:NVDid:CVE-2018-18706date:2018-10-29T12:29:05.400