Details of VAR-202006-1298

ID

VAR-202006-1298

CVE

CVE-2020-3928

TITLE

GeoVision Door Access Control Vulnerability in using hard-coded credentials on devices

Trust: 0.8

sources: JVNDB: JVNDB-2020-006698

DESCRIPTION

GeoVision Door Access Control device family is hardcoded with a root password, which adopting an identical password in all devices

Trust: 1.62

sources: NVD: CVE-2020-3928 // JVNDB: JVNDB-2020-006698

AFFECTED PRODUCTS

vendor:	usavisionsys	model:	geovision gv-gf192x	scope:	lt	version:	1.10	Trust: 1.0
vendor:	usavisionsys	model:	geovision gv-as810	scope:	lt	version:	2.21	Trust: 1.0
vendor:	usavisionsys	model:	geovision gv-as210	scope:	lt	version:	2.21	Trust: 1.0
vendor:	usavisionsys	model:	geovision gv-as410	scope:	lt	version:	2.21	Trust: 1.0
vendor:	usavisionsys	model:	geovision gv-as1010	scope:	lt	version:	1.32	Trust: 1.0
vendor:	geovision	model:	gv-as1010	scope:	-	version:	-	Trust: 0.8
vendor:	geovision	model:	gv-as210	scope:	-	version:	-	Trust: 0.8
vendor:	geovision	model:	gv-as410	scope:	-	version:	-	Trust: 0.8
vendor:	geovision	model:	gv-as810	scope:	-	version:	-	Trust: 0.8
vendor:	geovision	model:	gv-gf192x	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-006698 // NVD: CVE-2020-3928

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3928
value:	CRITICAL
Trust: 1.0
twcert@cert.org.tw:	CVE-2020-3928
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2020-006698
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202006-981
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2020-3928
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: 1.0
NVD:	JVNDB-2020-006698
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8

nvd@nist.gov:	CVE-2020-3928
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
twcert@cert.org.tw:	CVE-2020-3928
baseSeverity:	MEDIUM
baseScore:	6.2
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.5
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-006698
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2020-006698 // CNNVD: CNNVD-202006-981 // NVD: CVE-2020-3928 // NVD: CVE-2020-3928

PROBLEMTYPE DATA

problemtype:

CWE-798

Trust: 1.8

sources: JVNDB: JVNDB-2020-006698 // NVD: CVE-2020-3928

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202006-981

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202006-981

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006698

PATCH

title:

Top Page

url:

https://www.geovision.com.tw/

Trust: 0.8

sources: JVNDB: JVNDB-2020-006698

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3928	Trust: 2.4
db:	JVNDB	id:	JVNDB-2020-006698	Trust: 0.8
db:	CNNVD	id:	CNNVD-202006-981	Trust: 0.6

sources: JVNDB: JVNDB-2020-006698 // CNNVD: CNNVD-202006-981 // NVD: CVE-2020-3928

REFERENCES

url:	https://www.twcert.org.tw/tw/cp-132-3695-9e72d-1.html	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3928	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3928	Trust: 0.8

sources: JVNDB: JVNDB-2020-006698 // CNNVD: CNNVD-202006-981 // NVD: CVE-2020-3928

CREDITS

Acronis

Trust: 0.6

sources: CNNVD: CNNVD-202006-981

SOURCES

db:	JVNDB	id:	JVNDB-2020-006698
db:	CNNVD	id:	CNNVD-202006-981
db:	NVD	id:	CVE-2020-3928

LAST UPDATE DATE

2024-11-23T22:11:27.379000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2020-006698	date:	2020-07-15T00:00:00
db:	CNNVD	id:	CNNVD-202006-981	date:	2020-07-02T00:00:00
db:	NVD	id:	CVE-2020-3928	date:	2024-11-21T05:31:58.607

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2020-006698	date:	2020-07-15T00:00:00
db:	CNNVD	id:	CNNVD-202006-981	date:	2020-06-12T00:00:00
db:	NVD	id:	CVE-2020-3928	date:	2020-06-12T09:15:10.287