Details of VAR-202006-0828

ID

VAR-202006-0828

CVE

CVE-2019-18246

TITLE

BIOTRONIK CardioMessenger II Authentication vulnerabilities in

Trust: 0.8

sources: JVNDB: JVNDB-2019-015749

DESCRIPTION

BIOTRONIK CardioMessenger II, The affected products do not properly enforce mutual authentication with the BIOTRONIK Remote Communication infrastructure. BIOTRONIK CardioMessenger II There is an authentication vulnerability in.Information may be obtained. Attackers can use this vulnerability to affect confidentiality. Biotronik CardioMessenger II-S is a portable medical monitoring device of German Biotronik company. It is mainly used to monitor implantable devices such as cardiac pacemakers. Biotronik CardioMessenger II-S T-Line T4APP version 2.20 and II-S GSM T4APP version 2.20 have an authorization issue vulnerability, which originated from the program's failure to perform two-way authentication with the Biotronik Remote Communication device. There is currently no information about this vulnerability, so please pay attention to CNNVD or manufacturer announcements

Trust: 2.7

sources: NVD: CVE-2019-18246 // JVNDB: JVNDB-2019-015749 // CNVD: CNVD-2020-52058 // CNNVD: CNNVD-202006-1221

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-52058

AFFECTED PRODUCTS

vendor:	biotronik	model:	cardiomessenger ii-s t-line	scope:	eq	version:	2.20	Trust: 1.0
vendor:	biotronik	model:	cardiomessenger ii-s gsm	scope:	eq	version:	2.20	Trust: 1.0
vendor:	biotronik	model:	cardiomessenger ii-s gsm	scope:	-	version:	-	Trust: 0.8
vendor:	biotronik	model:	cardiomessenger ii-s t-line	scope:	-	version:	-	Trust: 0.8
vendor:	biotronik	model:	cardiomessenger ii-s t-line t4app	scope:	eq	version:	2.20	Trust: 0.6
vendor:	biotronik	model:	cardiomessenger ii-s gsm t4app	scope:	eq	version:	2.20	Trust: 0.6

sources: CNVD: CNVD-2020-52058 // JVNDB: JVNDB-2019-015749 // NVD: CVE-2019-18246

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-18246
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2019-015749
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-52058
value:	LOW
Trust: 0.6
CNNVD:	CNNVD-202006-1221
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-18246
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	6.5
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2019-015749
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:P/I:N/A:N
accessVector:	ADJACENT 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-2020-52058
severity:	LOW
baseScore:	2.7
vectorString:	AV:A/AC:L/AU:S/C:P/I:N/A:N
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	5.1
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-18246
baseSeverity:	MEDIUM
baseScore:	4.3
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	JVNDB-2019-015749
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector:	ADJACENT 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-2020-52058 // JVNDB: JVNDB-2019-015749 // CNNVD: CNNVD-202006-1221 // NVD: CVE-2019-18246

PROBLEMTYPE DATA

problemtype:

CWE-287

Trust: 1.8

sources: JVNDB: JVNDB-2019-015749 // NVD: CVE-2019-18246

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202006-1221

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202006-1221

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015749

PATCH

title:

Top Page

url:

https://www.biotronik.com/en-de

Trust: 0.8

sources: JVNDB: JVNDB-2019-015749

EXTERNAL IDS

db:	ICS CERT	id:	ICSMA-20-170-05	Trust: 3.0
db:	NVD	id:	CVE-2019-18246	Trust: 3.0
db:	JVN	id:	JVNVU97042917	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-015749	Trust: 0.8
db:	CNVD	id:	CNVD-2020-52058	Trust: 0.6
db:	NSFOCUS	id:	47654	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.2144	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-1221	Trust: 0.6

sources: CNVD: CNVD-2020-52058 // JVNDB: JVNDB-2019-015749 // CNNVD: CNNVD-202006-1221 // NVD: CVE-2019-18246

REFERENCES

url:	https://www.us-cert.gov/ics/advisories/icsma-20-170-05	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2019-18246	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-18246	Trust: 0.8
url:	https://us-cert.cisa.gov/ics/advisories/icsma-20-170-05	Trust: 0.8
url:	https://jvn.jp/vu/jvnvu97042917/index.html	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/47654	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.2144/	Trust: 0.6

sources: CNVD: CNVD-2020-52058 // JVNDB: JVNDB-2019-015749 // CNNVD: CNNVD-202006-1221 // NVD: CVE-2019-18246

CREDITS

Guillaume Bour,Marie Moe,Anniken Wium Lie

Trust: 0.6

sources: CNNVD: CNNVD-202006-1221

SOURCES

db:	CNVD	id:	CNVD-2020-52058
db:	JVNDB	id:	JVNDB-2019-015749
db:	CNNVD	id:	CNNVD-202006-1221
db:	NVD	id:	CVE-2019-18246

LAST UPDATE DATE

2024-11-23T22:29:36.123000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-52058	date:	2020-09-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-015749	date:	2020-08-14T00:00:00
db:	CNNVD	id:	CNNVD-202006-1221	date:	2021-04-07T00:00:00
db:	NVD	id:	CVE-2019-18246	date:	2024-11-21T04:32:54.823

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-52058	date:	2020-09-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-015749	date:	2020-08-14T00:00:00
db:	CNNVD	id:	CNNVD-202006-1221	date:	2020-06-18T00:00:00
db:	NVD	id:	CVE-2019-18246	date:	2020-06-29T14:15:10.210