Details of VAR-202012-0810

ID

VAR-202012-0810

CVE

CVE-2020-28093

TITLE

Tenda AC1200 Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-014948

DESCRIPTION

On Tenda AC1200 (Model AC6) 15.03.06.51_multi devices, admin, support, user, and nobody have a password of 1234. Tenda AC1200 (Model AC6) An unspecified vulnerability exists in the device.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Tenda AC1200 is a wireless router of China Tenda (Tenda) company. Tenda AC1200 (Model AC6) 15.03.06.51_multi has a default credential disclosure vulnerability. The default password is 1234. Attackers can use this default credential to log in to the management device

Trust: 2.16

sources: NVD: CVE-2020-28093 // JVNDB: JVNDB-2020-014948 // CNVD: CNVD-2021-01062

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-01062

AFFECTED PRODUCTS

vendor:	tendacn	model:	ac1200	scope:	eq	version:	15.03.06.51	Trust: 1.0
vendor:	tenda	model:	ac1200	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	ac1200	scope:	eq	version:	ac1200 firmware 15.03.06.51_multi	Trust: 0.8
vendor:	tenda	model:	ac1200 15.03.06.51 multi	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2021-01062 // JVNDB: JVNDB-2020-014948 // NVD: CVE-2020-28093

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-28093
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-28093
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-01062
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202012-1649
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-28093
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2021-01062
severity:	MEDIUM
baseScore:	6.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-28093
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2020-28093
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-01062 // JVNDB: JVNDB-2020-014948 // CNNVD: CNNVD-202012-1649 // NVD: CVE-2020-28093

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-014948 // NVD: CVE-2020-28093

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202012-1649

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202012-1649

PATCH

title:	Top Page	url:	https://www.tendacn.com/default.html	Trust: 0.8
title:	Patch for Tenda AC1200 default credentials disclosure vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/243358	Trust: 0.6
title:	Tenda AC1200 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=138245	Trust: 0.6

sources: CNVD: CNVD-2021-01062 // JVNDB: JVNDB-2020-014948 // CNNVD: CNNVD-202012-1649

EXTERNAL IDS

db:	NVD	id:	CVE-2020-28093	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-014948	Trust: 0.8
db:	CNVD	id:	CNVD-2021-01062	Trust: 0.6
db:	CNNVD	id:	CNNVD-202012-1649	Trust: 0.6

sources: CNVD: CNVD-2021-01062 // JVNDB: JVNDB-2020-014948 // CNNVD: CNNVD-202012-1649 // NVD: CVE-2020-28093

REFERENCES

url:	https://github.com/cecada/tenda-ac6-root-acces/blob/main/readme.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2020-28093	Trust: 2.0

sources: CNVD: CNVD-2021-01062 // JVNDB: JVNDB-2020-014948 // CNNVD: CNNVD-202012-1649 // NVD: CVE-2020-28093

SOURCES

db:	CNVD	id:	CNVD-2021-01062
db:	JVNDB	id:	JVNDB-2020-014948
db:	CNNVD	id:	CNNVD-202012-1649
db:	NVD	id:	CVE-2020-28093

LAST UPDATE DATE

2024-11-23T22:40:50.163000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-01062	date:	2021-01-07T00:00:00
db:	JVNDB	id:	JVNDB-2020-014948	date:	2021-09-06T08:23:00
db:	CNNVD	id:	CNNVD-202012-1649	date:	2021-01-05T00:00:00
db:	NVD	id:	CVE-2020-28093	date:	2024-11-21T05:22:20.870

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-01062	date:	2021-01-07T00:00:00
db:	JVNDB	id:	JVNDB-2020-014948	date:	2021-09-06T00:00:00
db:	CNNVD	id:	CNNVD-202012-1649	date:	2020-12-28T00:00:00
db:	NVD	id:	CVE-2020-28093	date:	2020-12-28T07:15:13.077