Details of VAR-201810-0977

ID

VAR-201810-0977

CVE

CVE-2018-14558

TITLE

plural Tenda Command injection vulnerability in product firmware

Trust: 0.8

sources: JVNDB: JVNDB-2018-013995

DESCRIPTION

An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Tenda AC7 , AC9 ,and AC10 The firmware contains a command injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Tenda AC7, AC9 and AC10 are all wireless router products from China Tenda. Tenda AC7, AC9 and AC10 have command injection vulnerabilities. The following products and versions are affected: Tenda AC7 (using firmware 15.03.06.44_CN and earlier); AC9 (using firmware 15.03.05.19(6318)_CN and earlier); AC10 (using firmware 15.03.06.23_CN and earlier)

Trust: 2.34

sources: NVD: CVE-2018-14558 // JVNDB: JVNDB-2018-013995 // CNVD: CNVD-2020-35174 // VULHUB: VHN-124729 // VULMON: CVE-2018-14558

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-35174

AFFECTED PRODUCTS

vendor:	tenda	model:	ac10	scope:	lte	version:	15.03.06.23_cn	Trust: 1.8
vendor:	tenda	model:	ac7	scope:	lte	version:	15.03.06.44_cn	Trust: 1.8
vendor:	tenda	model:	ac9	scope:	lte	version:	15.03.05.19\(6318\)_cn	Trust: 1.0
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

sources: CNVD: CNVD-2020-35174 // JVNDB: JVNDB-2018-013995 // NVD: CVE-2018-14558

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-14558
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2018-14558
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2020-35174
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201810-1439
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-124729
value:	HIGH
Trust: 0.1
VULMON:	CVE-2018-14558
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-14558
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-2020-35174
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-124729
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-2018-14558
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-2020-35174 // VULHUB: VHN-124729 // VULMON: CVE-2018-14558 // JVNDB: JVNDB-2018-013995 // CNNVD: CNNVD-201810-1439 // NVD: CVE-2018-14558

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.1
problemtype:	CWE-77	Trust: 0.9

sources: VULHUB: VHN-124729 // JVNDB: JVNDB-2018-013995 // NVD: CVE-2018-14558

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201810-1439

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-201810-1439

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-013995

PATCH

title:

Top Page

url:

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

Trust: 0.8

sources: JVNDB: JVNDB-2018-013995

EXTERNAL IDS

db:	NVD	id:	CVE-2018-14558	Trust: 3.2
db:	JVNDB	id:	JVNDB-2018-013995	Trust: 0.8
db:	CNNVD	id:	CNNVD-201810-1439	Trust: 0.7
db:	CNVD	id:	CNVD-2020-35174	Trust: 0.6
db:	VULHUB	id:	VHN-124729	Trust: 0.1
db:	VULMON	id:	CVE-2018-14558	Trust: 0.1

sources: CNVD: CNVD-2020-35174 // VULHUB: VHN-124729 // VULMON: CVE-2018-14558 // JVNDB: JVNDB-2018-013995 // CNNVD: CNNVD-201810-1439 // NVD: CVE-2018-14558

REFERENCES

url:	https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-01/tenda.md	Trust: 2.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-14558	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-14558	Trust: 0.8
url:	http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-14558	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2020-35174 // VULHUB: VHN-124729 // VULMON: CVE-2018-14558 // JVNDB: JVNDB-2018-013995 // CNNVD: CNNVD-201810-1439 // NVD: CVE-2018-14558

SOURCES

db:	CNVD	id:	CNVD-2020-35174
db:	VULHUB	id:	VHN-124729
db:	VULMON	id:	CVE-2018-14558
db:	JVNDB	id:	JVNDB-2018-013995
db:	CNNVD	id:	CNNVD-201810-1439
db:	NVD	id:	CVE-2018-14558

LAST UPDATE DATE

2024-08-14T14:04:46.488000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-35174	date:	2020-06-30T00:00:00
db:	VULHUB	id:	VHN-124729	date:	2019-10-03T00:00:00
db:	VULMON	id:	CVE-2018-14558	date:	2019-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-013995	date:	2019-03-07T00:00:00
db:	CNNVD	id:	CNNVD-201810-1439	date:	2019-10-23T00:00:00
db:	NVD	id:	CVE-2018-14558	date:	2019-10-03T00:03:26.223

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-35174	date:	2020-06-30T00:00:00
db:	VULHUB	id:	VHN-124729	date:	2018-10-30T00:00:00
db:	VULMON	id:	CVE-2018-14558	date:	2018-10-30T00:00:00
db:	JVNDB	id:	JVNDB-2018-013995	date:	2019-03-07T00:00:00
db:	CNNVD	id:	CNNVD-201810-1439	date:	2018-10-31T00:00:00
db:	NVD	id:	CVE-2018-14558	date:	2018-10-30T18:29:00.580