Details of VAR-202006-1853

ID

VAR-202006-1853

CVE

CVE-2020-13784

TITLE

D-Link DIR-865L Cryptographic weakness on the device PRNG Vulnerability in using

Trust: 0.8

sources: JVNDB: JVNDB-2020-006054

DESCRIPTION

D-Link DIR-865L Ax 1.20B01 Beta devices have a predictable seed in a Pseudo-Random Number Generator. D-Link DIR-865L The device is vulnerable to cryptography PRNG There is a vulnerability in the use of.Information may be obtained. D-Link DIR-865L is a wireless router from D-Link, Taiwan. There is currently no detailed vulnerability details provided

Trust: 2.16

sources: NVD: CVE-2020-13784 // JVNDB: JVNDB-2020-006054 // CNVD: CNVD-2020-33170

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-33170

AFFECTED PRODUCTS

vendor:	dlink	model:	dir-865l	scope:	eq	version:	1.20b01	Trust: 1.0
vendor:	d link	model:	dir-865l	scope:	eq	version:	1.20b01	Trust: 0.8
vendor:	d link	model:	dir-865l ax 1.20b01 beta	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-33170 // JVNDB: JVNDB-2020-006054 // NVD: CVE-2020-13784

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-13784
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-006054
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-33170
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202006-331
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-13784
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: 1.0
NVD:	JVNDB-2020-006054
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-33170
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-2020-13784
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:	JVNDB-2020-006054
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-2020-33170 // JVNDB: JVNDB-2020-006054 // CNNVD: CNNVD-202006-331 // NVD: CVE-2020-13784

PROBLEMTYPE DATA

problemtype:	CWE-335	Trust: 1.0
problemtype:	CWE-338	Trust: 0.8

sources: JVNDB: JVNDB-2020-006054 // NVD: CVE-2020-13784

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202006-331

TYPE

security feature problem

Trust: 0.6

sources: CNNVD: CNNVD-202006-331

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006054

PATCH

title:	DIR-865L :: Rev. Ax :: End of Service Product :: Multiple Vulnerabilities	url:	https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10174	Trust: 0.8
title:	Patch for D-Link DIR-865L security feature issue vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/221789	Trust: 0.6
title:	D-Link DIR-865L Fixing measures for security feature vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=120235	Trust: 0.6

sources: CNVD: CNVD-2020-33170 // JVNDB: JVNDB-2020-006054 // CNNVD: CNNVD-202006-331

EXTERNAL IDS

db:	NVD	id:	CVE-2020-13784	Trust: 3.0
db:	DLINK	id:	SAP10174	Trust: 1.6
db:	JVNDB	id:	JVNDB-2020-006054	Trust: 0.8
db:	CNVD	id:	CNVD-2020-33170	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-331	Trust: 0.6

sources: CNVD: CNVD-2020-33170 // JVNDB: JVNDB-2020-006054 // CNNVD: CNNVD-202006-331 // NVD: CVE-2020-13784

REFERENCES

url:	https://nvd.nist.gov/vuln/detail/cve-2020-13784	Trust: 2.0
url:	https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10174	Trust: 1.6
url:	https://unit42.paloaltonetworks.com/6-new-d-link-vulnerabilities-found-on-home-routers/	Trust: 1.6
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-13784	Trust: 0.8

sources: CNVD: CNVD-2020-33170 // JVNDB: JVNDB-2020-006054 // CNNVD: CNNVD-202006-331 // NVD: CVE-2020-13784

SOURCES

db:	CNVD	id:	CNVD-2020-33170
db:	JVNDB	id:	JVNDB-2020-006054
db:	CNNVD	id:	CNNVD-202006-331
db:	NVD	id:	CVE-2020-13784

LAST UPDATE DATE

2024-11-23T21:35:39.466000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-33170	date:	2020-06-16T00:00:00
db:	JVNDB	id:	JVNDB-2020-006054	date:	2020-06-29T00:00:00
db:	CNNVD	id:	CNNVD-202006-331	date:	2021-12-14T00:00:00
db:	NVD	id:	CVE-2020-13784	date:	2024-11-21T05:01:50.940

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-33170	date:	2020-06-16T00:00:00
db:	JVNDB	id:	JVNDB-2020-006054	date:	2020-06-29T00:00:00
db:	CNNVD	id:	CNNVD-202006-331	date:	2020-06-03T00:00:00
db:	NVD	id:	CVE-2020-13784	date:	2020-06-03T17:15:25.153