Details of VAR-202007-1015

ID

VAR-202007-1015

CVE

CVE-2020-3146

TITLE

plural Cisco RV Buffer error vulnerability in series routers

Trust: 0.8

sources: JVNDB: JVNDB-2020-008402

DESCRIPTION

Multiple vulnerabilities in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, RV130 VPN Router, RV130W Wireless-N Multifunction VPN Router, and RV215W Wireless-N VPN Router could allow an authenticated, remote attacker to execute arbitrary code on an affected device. The vulnerabilities are due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit these vulnerabilities by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of the affected device as a high-privilege user. plural Cisco RV A buffer error vulnerability exists in series routers.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Cisco RV110W Wireless-N VPN Firewall is an enterprise-class router of Cisco (Cisco). A buffer overflow vulnerability exists in the Web management interface of many Cisco products. The vulnerability is caused by the program's failure to correctly verify user data

Trust: 2.16

sources: NVD: CVE-2020-3146 // JVNDB: JVNDB-2020-008402 // CNVD: CNVD-2020-41233

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-41233

AFFECTED PRODUCTS

vendor:	cisco	model:	rv110w wireless-n vpn firewall	scope:	-	version:	-	Trust: 1.4
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	-	version:	-	Trust: 1.4
vendor:	cisco	model:	rv130 vpn router	scope:	-	version:	-	Trust: 1.4
vendor:	cisco	model:	rv110w wireless-n vpn firewall	scope:	lt	version:	1.2.2.8	Trust: 1.0
vendor:	cisco	model:	rv215w	scope:	lt	version:	1.3.1.7	Trust: 1.0
vendor:	cisco	model:	rv130w	scope:	lt	version:	1.0.3.55	Trust: 1.0
vendor:	cisco	model:	rv130	scope:	lt	version:	1.0.3.55	Trust: 1.0
vendor:	cisco	model:	rv130w wireless-n multifunction vpn routerr	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv130w wireless-n multifunction vpn router	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-41233 // JVNDB: JVNDB-2020-008402 // NVD: CVE-2020-3146

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3146
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3146
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-008402
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-41233
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202007-1081
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-3146
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-008402
severity:	HIGH
baseScore:	9.0
vectorString:	AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2020-41233
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-3146
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3146
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-008402
baseSeverity:	HIGH
baseScore:	8.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-41233 // JVNDB: JVNDB-2020-008402 // CNNVD: CNNVD-202007-1081 // NVD: CVE-2020-3146 // NVD: CVE-2020-3146

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.8

sources: JVNDB: JVNDB-2020-008402 // NVD: CVE-2020-3146

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202007-1081

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202007-1081

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-008402

PATCH

title:	cisco-sa-rv-rce-m4FEEGWX	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-rce-m4FEEGWX	Trust: 0.8
title:	Patch for Buffer overflow vulnerabilities in multiple Cisco products (CNVD-2020-41233)	url:	https://www.cnvd.org.cn/patchInfo/show/226377	Trust: 0.6
title:	Multiple Cisco Product Buffer Error Vulnerability Fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=124563	Trust: 0.6

sources: CNVD: CNVD-2020-41233 // JVNDB: JVNDB-2020-008402 // CNNVD: CNNVD-202007-1081

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3146	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-008402	Trust: 0.8
db:	CNVD	id:	CNVD-2020-41233	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.2417	Trust: 0.6
db:	NSFOCUS	id:	48353	Trust: 0.6
db:	CNNVD	id:	CNNVD-202007-1081	Trust: 0.6

sources: CNVD: CNVD-2020-41233 // JVNDB: JVNDB-2020-008402 // CNNVD: CNNVD-202007-1081 // NVD: CVE-2020-3146

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-rv-rce-m4feegwx	Trust: 2.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3146	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3146	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2020.2417/	Trust: 0.6
url:	http://www.nsfocus.net/vulndb/48353	Trust: 0.6

sources: CNVD: CNVD-2020-41233 // JVNDB: JVNDB-2020-008402 // CNNVD: CNNVD-202007-1081 // NVD: CVE-2020-3146

SOURCES

db:	CNVD	id:	CNVD-2020-41233
db:	JVNDB	id:	JVNDB-2020-008402
db:	CNNVD	id:	CNNVD-202007-1081
db:	NVD	id:	CVE-2020-3146

LAST UPDATE DATE

2024-11-23T21:59:08.902000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-41233	date:	2020-07-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-008402	date:	2020-09-11T00:00:00
db:	CNNVD	id:	CNNVD-202007-1081	date:	2020-09-03T00:00:00
db:	NVD	id:	CVE-2020-3146	date:	2024-11-21T05:30:25.247

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-41233	date:	2020-07-21T00:00:00
db:	JVNDB	id:	JVNDB-2020-008402	date:	2020-09-11T00:00:00
db:	CNNVD	id:	CNNVD-202007-1081	date:	2020-07-15T00:00:00
db:	NVD	id:	CVE-2020-3146	date:	2020-07-16T18:15:16.690