Details of VAR-202106-0371

ID

VAR-202106-0371

CVE

CVE-2020-29321

TITLE

D-Link DIR-868L Information Disclosure Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2021-41077 // CNNVD: CNNVD-202106-363

DESCRIPTION

The D-Link router DIR-868L 3.01 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data. D-Link Router DIR-868L Exists in an inadequate protection of credentials.Information may be obtained. D-Link DIR-868L is a wireless AC1750 dual-band gigabit cloud router. D-Link DIR-868L version 3.01 has a credential disclosure vulnerability

Trust: 2.16

sources: NVD: CVE-2020-29321 // JVNDB: JVNDB-2020-016838 // CNVD: CNVD-2021-41077

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-41077

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-868l	scope:	eq	version:	3.01	Trust: 1.0
vendor:	d link	model:	dir-868l	scope:	eq	version:	-	Trust: 0.8
vendor:	d link	model:	dir-868l	scope:	eq	version:	dir-868l firmware 3.01	Trust: 0.8
vendor:	d link	model:	dir-868l	scope:	eq	version:	3.01	Trust: 0.6

sources: CNVD: CNVD-2021-41077 // JVNDB: JVNDB-2020-016838 // NVD: CVE-2020-29321

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-29321
value:	HIGH
Trust: 1.0
NVD:	CVE-2020-29321
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-41077
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202106-363
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-29321
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2021-41077
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-29321
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2020-29321
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-41077 // JVNDB: JVNDB-2020-016838 // CNNVD: CNNVD-202106-363 // NVD: CVE-2020-29321

PROBLEMTYPE DATA

problemtype:	CWE-522	Trust: 1.0
problemtype:	CWE-798	Trust: 1.0
problemtype:	Inadequate protection of credentials (CWE-522) [NVD Evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2020-016838 // NVD: CVE-2020-29321

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202106-363

TYPE

information disclosure

Trust: 0.6

sources: CNNVD: CNNVD-202106-363

PATCH

title:

Top Page

url:

https://www.dlink.com.br/

Trust: 0.8

sources: JVNDB: JVNDB-2020-016838

EXTERNAL IDS

db:	NVD	id:	CVE-2020-29321	Trust: 3.8
db:	JVNDB	id:	JVNDB-2020-016838	Trust: 0.8
db:	CNVD	id:	CNVD-2021-41077	Trust: 0.6
db:	CNNVD	id:	CNNVD-202106-363	Trust: 0.6

sources: CNVD: CNVD-2021-41077 // JVNDB: JVNDB-2020-016838 // CNNVD: CNNVD-202106-363 // NVD: CVE-2020-29321

REFERENCES

url:	https://cybersecurityworks.com/zerodays/cve-2020-29321-telnet-hardcoded-credentials.html	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2020-29321	Trust: 1.4

sources: CNVD: CNVD-2021-41077 // JVNDB: JVNDB-2020-016838 // CNNVD: CNNVD-202106-363 // NVD: CVE-2020-29321

SOURCES

db:	CNVD	id:	CNVD-2021-41077
db:	JVNDB	id:	JVNDB-2020-016838
db:	CNNVD	id:	CNNVD-202106-363
db:	NVD	id:	CVE-2020-29321

LAST UPDATE DATE

2024-08-14T14:31:43.178000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-41077	date:	2021-06-11T00:00:00
db:	JVNDB	id:	JVNDB-2020-016838	date:	2022-02-15T08:43:00
db:	CNNVD	id:	CNNVD-202106-363	date:	2021-06-11T00:00:00
db:	NVD	id:	CVE-2020-29321	date:	2022-07-12T17:42:04.277

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-41077	date:	2021-06-11T00:00:00
db:	JVNDB	id:	JVNDB-2020-016838	date:	2022-02-15T00:00:00
db:	CNNVD	id:	CNNVD-202106-363	date:	2021-06-04T00:00:00
db:	NVD	id:	CVE-2020-29321	date:	2021-06-04T20:15:07.607