Details of VAR-202004-0834

ID

VAR-202004-0834

CVE

CVE-2019-18375

TITLE

ASG and ProxySG management console Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2019-015289

DESCRIPTION

The ASG and ProxySG management consoles are susceptible to a session hijacking vulnerability. A remote attacker, with access to the appliance management interface, can hijack the session of a currently logged-in user and access the management console. Broadcom Advanced Secure Gateway and ProxySG are both secure Web gateway devices from Broadcom Corporation

Trust: 2.25

sources: NVD: CVE-2019-18375 // JVNDB: JVNDB-2019-015289 // CNVD: CNVD-2020-22988 // VULHUB: VHN-150715

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-22988

AFFECTED PRODUCTS

vendor:	broadcom	model:	symantec proxysg	scope:	lt	version:	7.2.0.1	Trust: 1.0
vendor:	broadcom	model:	advanced secure gateway	scope:	lt	version:	6.7.4.10	Trust: 1.0
vendor:	broadcom	model:	advanced secure gateway	scope:	gte	version:	6.7.4	Trust: 1.0
vendor:	broadcom	model:	symantec proxysg	scope:	lt	version:	6.7.4.10	Trust: 1.0
vendor:	broadcom	model:	symantec proxysg	scope:	gte	version:	7.1	Trust: 1.0
vendor:	broadcom	model:	advanced secure gateway	scope:	lt	version:	7.2.0.1	Trust: 1.0
vendor:	broadcom	model:	advanced secure gateway	scope:	gte	version:	7.1	Trust: 1.0
vendor:	broadcom	model:	symantec proxysg	scope:	gte	version:	6.7.4	Trust: 1.0
vendor:	symantec	model:	advanced secure gateway	scope:	-	version:	-	Trust: 0.8
vendor:	symantec	model:	proxysg	scope:	-	version:	-	Trust: 0.8
vendor:	broadcom	model:	advanced secure gateway	scope:	-	version:	-	Trust: 0.6
vendor:	broadcom	model:	proxysg	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-22988 // JVNDB: JVNDB-2019-015289 // NVD: CVE-2019-18375

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-18375
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2019-015289
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2020-22988
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202004-563
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-150715
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-18375
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2019-015289
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-22988
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-150715
severity:	MEDIUM
baseScore:	6.4
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-18375
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.5
version:	3.1
Trust: 1.0
NVD:	JVNDB-2019-015289
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-22988 // VULHUB: VHN-150715 // JVNDB: JVNDB-2019-015289 // CNNVD: CNNVD-202004-563 // NVD: CVE-2019-18375

PROBLEMTYPE DATA

problemtype:

NVD-CWE-noinfo

Trust: 1.0

sources: NVD: CVE-2019-18375

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202004-563

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-563

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-015289

PATCH

title:	SYMSA1752	url:	https://support.broadcom.com/security-advisory/security-advisory-detail.html?notificationId=SYMSA1752	Trust: 0.8
title:	Patch for Broadcom ProxySG and Advanced Secure Gateway session hijacking vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/213949	Trust: 0.6
title:	Broadcom ProxySG and Advanced Secure Gateway Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=115754	Trust: 0.6

sources: CNVD: CNVD-2020-22988 // JVNDB: JVNDB-2019-015289 // CNNVD: CNNVD-202004-563

EXTERNAL IDS

db:	NVD	id:	CVE-2019-18375	Trust: 3.1
db:	JVNDB	id:	JVNDB-2019-015289	Trust: 0.8
db:	CNVD	id:	CNVD-2020-22988	Trust: 0.7
db:	CNNVD	id:	CNNVD-202004-563	Trust: 0.7
db:	VULHUB	id:	VHN-150715	Trust: 0.1

sources: CNVD: CNVD-2020-22988 // VULHUB: VHN-150715 // JVNDB: JVNDB-2019-015289 // CNNVD: CNNVD-202004-563 // NVD: CVE-2019-18375

REFERENCES

url:	https://support.broadcom.com/security-advisory/security-advisory-detail.html?notificationid=symsa1752	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-18375	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-18375	Trust: 0.8
url:	https://vigilance.fr/vulnerability/proxysg-privilege-escalation-via-session-hijacking-31992	Trust: 0.6

sources: VULHUB: VHN-150715 // JVNDB: JVNDB-2019-015289 // CNNVD: CNNVD-202004-563 // NVD: CVE-2019-18375

CREDITS

Balazs Hambalko

Trust: 0.6

sources: CNNVD: CNNVD-202004-563

SOURCES

db:	CNVD	id:	CNVD-2020-22988
db:	VULHUB	id:	VHN-150715
db:	JVNDB	id:	JVNDB-2019-015289
db:	CNNVD	id:	CNNVD-202004-563
db:	NVD	id:	CVE-2019-18375

LAST UPDATE DATE

2024-11-23T21:35:58.830000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-22988	date:	2020-04-15T00:00:00
db:	VULHUB	id:	VHN-150715	date:	2021-07-08T00:00:00
db:	JVNDB	id:	JVNDB-2019-015289	date:	2020-04-30T00:00:00
db:	CNNVD	id:	CNNVD-202004-563	date:	2020-04-14T00:00:00
db:	NVD	id:	CVE-2019-18375	date:	2024-11-21T04:33:09.620

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-22988	date:	2020-04-15T00:00:00
db:	VULHUB	id:	VHN-150715	date:	2020-04-10T00:00:00
db:	JVNDB	id:	JVNDB-2019-015289	date:	2020-04-30T00:00:00
db:	CNNVD	id:	CNNVD-202004-563	date:	2020-04-09T00:00:00
db:	NVD	id:	CVE-2019-18375	date:	2020-04-10T00:15:11.160