Details of VAR-202111-0513

ID

VAR-202111-0513

CVE

CVE-2021-3789

TITLE

plural Motorola-branded Binatone Hubble Vulnerability related to encryption strength in cameras

Trust: 0.8

sources: JVNDB: JVNDB-2021-014941

DESCRIPTION

An information disclosure vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with physical access to obtain the encryption key used to decrypt firmware update packages. plural Motorola-branded Binatone Hubble The camera has a cryptographic strength vulnerability.Information may be obtained. Binatone Motorola-branded Camera is a Motorola brand product camera produced by Binatone authorized by Binatone

Trust: 2.16

sources: NVD: CVE-2021-3789 // JVNDB: JVNDB-2021-014941 // CNVD: CNVD-2022-77540

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2022-77540

AFFECTED PRODUCTS

vendor:	binatoneglobal	model:	cn28	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	cn75	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	mbp4855	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	cn50	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	mbp3667	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	connect view 65	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	focus 72r	scope:	lt	version:	03.40.00	Trust: 1.0
vendor:	binatoneglobal	model:	halo\+ camera	scope:	lt	version:	03.50.14	Trust: 1.0
vendor:	binatoneglobal	model:	connect 20	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	lux 64	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	mbp3855	scope:	lt	version:	03.40.00	Trust: 1.0
vendor:	binatoneglobal	model:	lux 65	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	comfort 85 connect	scope:	lt	version:	03.40.02	Trust: 1.0
vendor:	binatoneglobal	model:	cn40	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	comfort 40	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	focus 68	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	comfort 50 connect	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	ease44	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	lux 85 connect	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	mbp669 connect	scope:	eq	version:	-	Trust: 1.0
vendor:	binatoneglobal	model:	mbp6855	scope:	eq	version:	-	Trust: 1.0
vendor:	binatone global	model:	comfort 50 connect	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	comfort 40	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	cn28	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	cn50	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	mbp3855	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	halo+ カメラ	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	mbp4855	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	focus 72r	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	comfort 85 connect	scope:	-	version:	-	Trust: 0.8
vendor:	binatone global	model:	focus 68	scope:	-	version:	-	Trust: 0.8
vendor:	binatone	model:	motorola-branded camera	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2022-77540 // JVNDB: JVNDB-2021-014941 // NVD: CVE-2021-3789

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-3789
value:	MEDIUM
Trust: 1.0
psirt@lenovo.com:	CVE-2021-3789
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-3789
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2022-77540
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202111-1174
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2021-3789
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2022-77540
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2021-3789
baseSeverity:	MEDIUM
baseScore:	4.6
vectorString:	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	0.9
impactScore:	3.6
version:	3.1
Trust: 1.0
psirt@lenovo.com:	CVE-2021-3789
baseSeverity:	MEDIUM
baseScore:	4.2
vectorString:	CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	PHYSICAL
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	0.5
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-3789
baseSeverity:	MEDIUM
baseScore:	4.6
vectorString:	CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	PHYSICAL
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-2022-77540 // JVNDB: JVNDB-2021-014941 // CNNVD: CNNVD-202111-1174 // NVD: CVE-2021-3789 // NVD: CVE-2021-3789

PROBLEMTYPE DATA

problemtype:	CWE-326	Trust: 1.0
problemtype:	CWE-522	Trust: 1.0
problemtype:	Inappropriate cryptographic strength (CWE-326) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-014941 // NVD: CVE-2021-3789

TYPE

encryption problem

Trust: 0.6

sources: CNNVD: CNNVD-202111-1174

PATCH

title:	Binatone Motorola-branded Camera Vulnerabilities	url:	https://binatoneglobal.com/security-advisory/	Trust: 0.8
title:	Patch for Binatone Motorola-branded Camera Information Disclosure Vulnerability (CNVD-2022-77540)	url:	https://www.cnvd.org.cn/patchInfo/show/360881	Trust: 0.6
title:	Binatone Motorola-branded Camera Fixes for encryption problem vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=170332	Trust: 0.6

sources: CNVD: CNVD-2022-77540 // JVNDB: JVNDB-2021-014941 // CNNVD: CNNVD-202111-1174

EXTERNAL IDS

db:	NVD	id:	CVE-2021-3789	Trust: 3.8
db:	JVNDB	id:	JVNDB-2021-014941	Trust: 0.8
db:	CNVD	id:	CNVD-2022-77540	Trust: 0.6
db:	CNNVD	id:	CNNVD-202111-1174	Trust: 0.6

sources: CNVD: CNVD-2022-77540 // JVNDB: JVNDB-2021-014941 // CNNVD: CNNVD-202111-1174 // NVD: CVE-2021-3789

REFERENCES

url:	https://binatoneglobal.com/security-advisory/	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2021-3789	Trust: 1.4

sources: CNVD: CNVD-2022-77540 // JVNDB: JVNDB-2021-014941 // CNNVD: CNNVD-202111-1174 // NVD: CVE-2021-3789

SOURCES

db:	CNVD	id:	CNVD-2022-77540
db:	JVNDB	id:	JVNDB-2021-014941
db:	CNNVD	id:	CNNVD-202111-1174
db:	NVD	id:	CVE-2021-3789

LAST UPDATE DATE

2024-11-23T22:44:08.602000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2022-77540	date:	2022-11-16T00:00:00
db:	JVNDB	id:	JVNDB-2021-014941	date:	2022-11-02T05:32:00
db:	CNNVD	id:	CNNVD-202111-1174	date:	2022-07-01T00:00:00
db:	NVD	id:	CVE-2021-3789	date:	2024-11-21T06:22:26.297

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2022-77540	date:	2022-11-16T00:00:00
db:	JVNDB	id:	JVNDB-2021-014941	date:	2022-11-02T00:00:00
db:	CNNVD	id:	CNNVD-202111-1174	date:	2021-11-12T00:00:00
db:	NVD	id:	CVE-2021-3789	date:	2021-11-12T22:15:08.267