Details of VAR-201904-1101

ID

VAR-201904-1101

CVE

CVE-2019-10688

TITLE

UCS Software and Better Together over Ethernet Connector Vulnerabilities related to the use of hard-coded credentials

Trust: 0.8

sources: JVNDB: JVNDB-2019-004331

DESCRIPTION

VVX products with software versions including and prior to, UCS 5.9.2 with Better Together over Ethernet Connector (BToE) application 3.9.1, use hard-coded credentials to establish connections between the host application and the device. Polycom UC Software is prone to a local information-disclosure vulnerability. Local attackers can exploit this issue to gain sensitive information from the affected application

Trust: 1.89

sources: NVD: CVE-2019-10688 // JVNDB: JVNDB-2019-004331 // BID: 108800

AFFECTED PRODUCTS

vendor:	polycom	model:	unified communications software	scope:	lte	version:	5.8.0	Trust: 1.8
vendor:	polycom	model:	better together over ethernet connector	scope:	lte	version:	3.8.0	Trust: 1.0
vendor:	polycom	model:	btoe connector	scope:	eq	version:	3.8.0	Trust: 0.8
vendor:	polycom	model:	-	scope:	eq	version:	vvx6000	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx5010	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx5000	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx4500	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx4110	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx4100	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx4010	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx4000	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx3500	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx3110	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx3100	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx3010	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx3000	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx2500	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx2010	Trust: 0.3
vendor:	polycom	model:	-	scope:	eq	version:	vvx1500	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.9.2	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.8.4	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.7.4	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.6.5	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.5.4	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	eq	version:	5.4.7	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	ne	version:	6.0	Trust: 0.3
vendor:	polycom	model:	uc software	scope:	ne	version:	5.9.3	Trust: 0.3

sources: BID: 108800 // JVNDB: JVNDB-2019-004331 // NVD: CVE-2019-10688

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-10688
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-10688
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201904-1072
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2019-10688
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2019-10688
baseSeverity:	MEDIUM
baseScore:	6.8
vectorString:	CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	PHYSICAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: JVNDB: JVNDB-2019-004331 // CNNVD: CNNVD-201904-1072 // NVD: CVE-2019-10688

PROBLEMTYPE DATA

problemtype:

CWE-798

Trust: 1.8

sources: JVNDB: JVNDB-2019-004331 // NVD: CVE-2019-10688

THREAT TYPE

local

Trust: 0.3

sources: BID: 108800

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-201904-1072

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-004331

PATCH

title:	SECURITY ADVISORY - Hard-coded credentials vulnerability in VVX products - Advisory Version 1.0	url:	https://support.polycom.com/content/dam/polycom-support/global/documentation/hard-coded-credentials-vulnerability-in-vvx-products.pdf	Trust: 0.8
title:	VVX Product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=91917	Trust: 0.6

sources: JVNDB: JVNDB-2019-004331 // CNNVD: CNNVD-201904-1072

EXTERNAL IDS

db:	NVD	id:	CVE-2019-10688	Trust: 2.7
db:	JVNDB	id:	JVNDB-2019-004331	Trust: 0.8
db:	CNNVD	id:	CNNVD-201904-1072	Trust: 0.6
db:	BID	id:	108800	Trust: 0.3

sources: BID: 108800 // JVNDB: JVNDB-2019-004331 // CNNVD: CNNVD-201904-1072 // NVD: CVE-2019-10688

REFERENCES

url:	https://support.polycom.com/content/dam/polycom-support/global/documentation/hard-coded-credentials-vulnerability-in-vvx-products.pdf	Trust: 1.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-10688	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2019-10688	Trust: 0.8
url:	http://www.polycom.com/	Trust: 0.3

sources: BID: 108800 // JVNDB: JVNDB-2019-004331 // CNNVD: CNNVD-201904-1072 // NVD: CVE-2019-10688

CREDITS

Philipp Buchegger from SySS GmbH

Trust: 0.3

sources: BID: 108800

SOURCES

db:	BID	id:	108800
db:	JVNDB	id:	JVNDB-2019-004331
db:	CNNVD	id:	CNNVD-201904-1072
db:	NVD	id:	CVE-2019-10688

LAST UPDATE DATE

2024-11-23T23:01:50.905000+00:00

SOURCES UPDATE DATE

db:	BID	id:	108800	date:	2019-04-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-004331	date:	2019-05-30T00:00:00
db:	CNNVD	id:	CNNVD-201904-1072	date:	2019-06-18T00:00:00
db:	NVD	id:	CVE-2019-10688	date:	2024-11-21T04:19:45.347

SOURCES RELEASE DATE

db:	BID	id:	108800	date:	2019-04-23T00:00:00
db:	JVNDB	id:	JVNDB-2019-004331	date:	2019-05-30T00:00:00
db:	CNNVD	id:	CNNVD-201904-1072	date:	2019-04-23T00:00:00
db:	NVD	id:	CVE-2019-10688	date:	2019-04-23T21:29:00.333