Details of VAR-201906-0682

ID

VAR-201906-0682

CVE

CVE-2019-1843

TITLE

plural Cisco Product Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-005776

DESCRIPTION

A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit this vulnerability by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to reload the device and causing a DoS condition. The RV215W is a Wireless-N VPN router from Cisco. A denial of service vulnerability exists in the Web-based management interface of Cisco RV110W versions prior to 1.2.2.4, versions prior to RV130W 1.0.3.51, and versions prior to RV215W 1.3.1.4. Cisco RV110W, RV130W, and RV215W Routers are prone to a denial-of-service vulnerability. This issue is being tracked by Cisco Bug IDs CSCvo21850, CSCvo39082 and CSCvo39087

Trust: 2.52

sources: NVD: CVE-2019-1843 // JVNDB: JVNDB-2019-005776 // CNVD: CNVD-2019-18734 // BID: 108864 // VULHUB: VHN-150775

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-18734

AFFECTED PRODUCTS

vendor:	cisco	model:	rv110w	scope:	lt	version:	1.2.2.4	Trust: 1.6
vendor:	cisco	model:	rv130w	scope:	lt	version:	1.0.3.51	Trust: 1.6
vendor:	cisco	model:	rv215w	scope:	lt	version:	1.3.1.4	Trust: 1.6
vendor:	cisco	model:	rv110w wireless-n vpn firewall	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv130w wireless-n multifunction vpn routerr	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	eq	version:	1.3.1.1	Trust: 0.3
vendor:	cisco	model:	rv130w wireless-n multifunction vpn router	scope:	eq	version:	1.0.3.45	Trust: 0.3
vendor:	cisco	model:	rv110w wireless-n vpn firewall	scope:	eq	version:	1.2.2.1	Trust: 0.3
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	ne	version:	1.3.1.4	Trust: 0.3
vendor:	cisco	model:	rv130w wireless-n multifunction vpn router	scope:	ne	version:	1.0.3.51	Trust: 0.3
vendor:	cisco	model:	rv110w wireless-n vpn firewall	scope:	ne	version:	1.2.2.4	Trust: 0.3

sources: CNVD: CNVD-2019-18734 // BID: 108864 // JVNDB: JVNDB-2019-005776 // NVD: CVE-2019-1843

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1843
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1843
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-1843
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2019-18734
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201906-799
value:	HIGH
Trust: 0.6
VULHUB:	VHN-150775
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-1843
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-18734
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-150775
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-1843
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.0
Trust: 1.8
ykramarz@cisco.com:	CVE-2019-1843
baseSeverity:	HIGH
baseScore:	8.6
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	4.0
version:	3.0
Trust: 1.0

sources: CNVD: CNVD-2019-18734 // VULHUB: VHN-150775 // JVNDB: JVNDB-2019-005776 // CNNVD: CNNVD-201906-799 // NVD: CVE-2019-1843 // NVD: CVE-2019-1843

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-150775 // JVNDB: JVNDB-2019-005776 // NVD: CVE-2019-1843

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201906-799

TYPE

Input Validation Error

Trust: 0.9

sources: BID: 108864 // CNNVD: CNNVD-201906-799

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-005776

PATCH

title:	cisco-sa-20190619-rvrouters-dos	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-rvrouters-dos	Trust: 0.8
title:	Cisco RV110W, RV130W, RV215W Management Interface Denial of Service Vulnerability Patch	url:	https://www.cnvd.org.cn/patchInfo/show/164085	Trust: 0.6
title:	Multiple Cisco Product input verification error vulnerability fixes	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=93949	Trust: 0.6

sources: CNVD: CNVD-2019-18734 // JVNDB: JVNDB-2019-005776 // CNNVD: CNNVD-201906-799

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1843	Trust: 3.4
db:	BID	id:	108864	Trust: 2.0
db:	JVNDB	id:	JVNDB-2019-005776	Trust: 0.8
db:	CNNVD	id:	CNNVD-201906-799	Trust: 0.7
db:	CNVD	id:	CNVD-2019-18734	Trust: 0.6
db:	AUSCERT	id:	ESB-2019.2190	Trust: 0.6
db:	VULHUB	id:	VHN-150775	Trust: 0.1

sources: CNVD: CNVD-2019-18734 // VULHUB: VHN-150775 // BID: 108864 // JVNDB: JVNDB-2019-005776 // CNNVD: CNNVD-201906-799 // NVD: CVE-2019-1843

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190619-rvrouters-dos	Trust: 2.6
url:	http://www.securityfocus.com/bid/108864	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1843	Trust: 1.4
url:	http://www.cisco.com/	Trust: 0.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1843	Trust: 0.8
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190619-rv-dos	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190619-rv-infodis	Trust: 0.6
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190619-rv-fileaccess	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2019.2190/	Trust: 0.6

sources: CNVD: CNVD-2019-18734 // VULHUB: VHN-150775 // BID: 108864 // JVNDB: JVNDB-2019-005776 // CNNVD: CNNVD-201906-799 // NVD: CVE-2019-1843

CREDITS

T. Shiomitsu of Pen Test Partners LLP.

Trust: 0.9

sources: BID: 108864 // CNNVD: CNNVD-201906-799

SOURCES

db:	CNVD	id:	CNVD-2019-18734
db:	VULHUB	id:	VHN-150775
db:	BID	id:	108864
db:	JVNDB	id:	JVNDB-2019-005776
db:	CNNVD	id:	CNNVD-201906-799
db:	NVD	id:	CVE-2019-1843

LAST UPDATE DATE

2024-11-23T22:06:10.306000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-18734	date:	2019-06-20T00:00:00
db:	VULHUB	id:	VHN-150775	date:	2019-10-09T00:00:00
db:	BID	id:	108864	date:	2019-06-19T00:00:00
db:	JVNDB	id:	JVNDB-2019-005776	date:	2019-06-28T00:00:00
db:	CNNVD	id:	CNNVD-201906-799	date:	2019-06-28T00:00:00
db:	NVD	id:	CVE-2019-1843	date:	2024-11-21T04:37:30.880

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-18734	date:	2019-06-20T00:00:00
db:	VULHUB	id:	VHN-150775	date:	2019-06-20T00:00:00
db:	BID	id:	108864	date:	2019-06-19T00:00:00
db:	JVNDB	id:	JVNDB-2019-005776	date:	2019-06-28T00:00:00
db:	CNNVD	id:	CNNVD-201906-799	date:	2019-06-20T00:00:00
db:	NVD	id:	CVE-2019-1843	date:	2019-06-20T03:15:11.853