Details of VAR-202101-0788

ID

VAR-202101-0788

CVE

CVE-2021-1146

TITLE

plural Cisco Small Business RV Command injection vulnerability in router

Trust: 0.8

sources: JVNDB: JVNDB-2021-002562

DESCRIPTION

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an affected device. Cisco has not released software updates that address these vulnerabilities. plural Cisco Small Business RV A command injection vulnerability exists in the router.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Cisco RV110W is a Wireless-N VPN firewall, Cisco RV130 is a multifunctional VPN router, Cisco RV130W is a Wireless-N multifunctional VPN router, and Cisco RV215W is a Wireless-N VPN router. Cisco RV110W, etc. The following products and versions are affected: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers

Trust: 2.25

sources: NVD: CVE-2021-1146 // JVNDB: JVNDB-2021-002562 // CNVD: CNVD-2021-41154 // VULHUB: VHN-374200

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2021-41154

AFFECTED PRODUCTS

vendor:	cisco	model:	rv110w	scope:	eq	version:	1.3.1.7	Trust: 1.0
vendor:	cisco	model:	rv130 vpn router	scope:	eq	version:	1.2.2.8	Trust: 1.0
vendor:	cisco	model:	rv130 vpn router	scope:	eq	version:	1.3.1.7	Trust: 1.0
vendor:	cisco	model:	rv130w	scope:	eq	version:	1.2.2.8	Trust: 1.0
vendor:	cisco	model:	rv130w	scope:	eq	version:	1.3.1.7	Trust: 1.0
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	eq	version:	1.2.2.8	Trust: 1.0
vendor:	cisco	model:	rv215w wireless-n vpn router	scope:	eq	version:	1.3.1.7	Trust: 1.0
vendor:	cisco	model:	application extension platform	scope:	eq	version:	1.0.3.55	Trust: 1.0
vendor:	cisco	model:	rv110w	scope:	eq	version:	1.2.2.8	Trust: 1.0
vendor:	シスコシステムズ	model:	cisco rv130w wireless-n multifunction vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	シスコシステムズ	model:	cisco rv110w wireless-n vpn firewall	scope:	-	version:	-	Trust: 0.8
vendor:	シスコシステムズ	model:	application extension platform	scope:	-	version:	-	Trust: 0.8
vendor:	シスコシステムズ	model:	rv130 vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	シスコシステムズ	model:	rv215w wireless-n vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv110w	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	rv130w	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	rv215w	scope:	-	version:	-	Trust: 0.6
vendor:	cisco	model:	rv130	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2021-41154 // JVNDB: JVNDB-2021-002562 // NVD: CVE-2021-1146

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-1146
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2021-1146
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-1146
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2021-41154
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202101-1033
value:	HIGH
Trust: 0.6
VULHUB:	VHN-374200
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2021-1146
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: 1.8
CNVD:	CNVD-2021-41154
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: 0.6
VULHUB:	VHN-374200
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: 0.1

nvd@nist.gov:	CVE-2021-1146
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.2
impactScore:	5.9
version:	3.1
Trust: 2.0
NVD:	CVE-2021-1146
baseSeverity:	HIGH
baseScore:	7.2
vectorString:	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2021-41154 // VULHUB: VHN-374200 // JVNDB: JVNDB-2021-002562 // CNNVD: CNNVD-202101-1033 // NVD: CVE-2021-1146 // NVD: CVE-2021-1146

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.1
problemtype:	CWE-20	Trust: 1.0
problemtype:	Command injection (CWE-77) [NVD Evaluation ]	Trust: 0.8

sources: VULHUB: VHN-374200 // JVNDB: JVNDB-2021-002562 // NVD: CVE-2021-1146

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202101-1033

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202101-1033

PATCH

title:	cisco-sa-rv-command-inject-LBdQ2KRN	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-command-inject-LBdQ2KRN	Trust: 0.8
title:	Patch for Cisco RV110W/RV130/RV130W/RV215W command injection vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/272246	Trust: 0.6

sources: CNVD: CNVD-2021-41154 // JVNDB: JVNDB-2021-002562

EXTERNAL IDS

db:	NVD	id:	CVE-2021-1146	Trust: 3.1
db:	JVNDB	id:	JVNDB-2021-002562	Trust: 0.8
db:	CNVD	id:	CNVD-2021-41154	Trust: 0.6
db:	AUSCERT	id:	ESB-2021.0143	Trust: 0.6
db:	CNNVD	id:	CNNVD-202101-1033	Trust: 0.6
db:	VULHUB	id:	VHN-374200	Trust: 0.1

sources: CNVD: CNVD-2021-41154 // VULHUB: VHN-374200 // JVNDB: JVNDB-2021-002562 // CNNVD: CNNVD-202101-1033 // NVD: CVE-2021-1146

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-rv-command-inject-lbdq2krn	Trust: 2.9
url:	https://nvd.nist.gov/vuln/detail/cve-2021-1146	Trust: 1.4
url:	https://www.auscert.org.au/bulletins/esb-2021.0143/	Trust: 0.6

sources: CNVD: CNVD-2021-41154 // VULHUB: VHN-374200 // JVNDB: JVNDB-2021-002562 // CNNVD: CNNVD-202101-1033 // NVD: CVE-2021-1146

SOURCES

db:	CNVD	id:	CNVD-2021-41154
db:	VULHUB	id:	VHN-374200
db:	JVNDB	id:	JVNDB-2021-002562
db:	CNNVD	id:	CNNVD-202101-1033
db:	NVD	id:	CVE-2021-1146

LAST UPDATE DATE

2024-08-14T14:18:40.685000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2021-41154	date:	2021-06-13T00:00:00
db:	VULHUB	id:	VHN-374200	date:	2022-08-05T00:00:00
db:	JVNDB	id:	JVNDB-2021-002562	date:	2021-09-27T06:16:00
db:	CNNVD	id:	CNNVD-202101-1033	date:	2022-08-08T00:00:00
db:	NVD	id:	CVE-2021-1146	date:	2023-11-07T03:27:30.327

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2021-41154	date:	2021-06-13T00:00:00
db:	VULHUB	id:	VHN-374200	date:	2021-01-13T00:00:00
db:	JVNDB	id:	JVNDB-2021-002562	date:	2021-09-27T00:00:00
db:	CNNVD	id:	CNNVD-202101-1033	date:	2021-01-13T00:00:00
db:	NVD	id:	CVE-2021-1146	date:	2021-01-13T22:15:14.863