Details of VAR-202006-1120

ID

VAR-202006-1120

CVE

CVE-2020-3279

TITLE

plural Cisco Small Business RV In series routers OS Command injection vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2020-006859

DESCRIPTION

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system. (DoS) It may be put into a state. Cisco Small Business RV320, etc. are all a VPN router of Cisco in the United States. There are command injection vulnerabilities in the web management interface in many Cisco products. The vulnerability stems from the program's failure to properly verify the input submitted by the user

Trust: 2.25

sources: NVD: CVE-2020-3279 // JVNDB: JVNDB-2020-006859 // CNVD: CNVD-2020-35159 // VULMON: CVE-2020-3279

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-35159

AFFECTED PRODUCTS

vendor:	cisco	model:	rv320	scope:	lte	version:	1.5.1.05	Trust: 1.0
vendor:	cisco	model:	rv042g	scope:	lte	version:	4.2.3.10	Trust: 1.0
vendor:	cisco	model:	rv042	scope:	lte	version:	4.2.3.10	Trust: 1.0
vendor:	cisco	model:	rv082	scope:	lte	version:	4.2.3.10	Trust: 1.0
vendor:	cisco	model:	rv016	scope:	lte	version:	4.2.3.10	Trust: 1.0
vendor:	cisco	model:	rv325	scope:	lte	version:	1.5.1.05	Trust: 1.0
vendor:	cisco	model:	rv320 dual gigabit wan vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv325 dual gigabit wan vpn router	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv016 multi-wan vpn	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv042 dual wan vpn	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv042g dual gigabit wan vpn	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	rv082 dual wan vpn	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	small business rv016 multi-wan vpn	scope:	lte	version:	<=4.2.3.10	Trust: 0.6
vendor:	cisco	model:	rv042 dual wan vpn	scope:	lte	version:	<=4.2.3.10	Trust: 0.6
vendor:	cisco	model:	rv042g dual gigabit wan vpn	scope:	lte	version:	<=4.2.3.10	Trust: 0.6
vendor:	cisco	model:	rv082 dual wan vpn	scope:	lte	version:	<=4.2.3.10	Trust: 0.6
vendor:	cisco	model:	rv320 dual gigabit wan vpn	scope:	lte	version:	<=1.5.1.05	Trust: 0.6
vendor:	cisco	model:	rv325 dual gigabit wan vpn	scope:	lte	version:	<=1.5.1.05	Trust: 0.6

sources: CNVD: CNVD-2020-35159 // JVNDB: JVNDB-2020-006859 // NVD: CVE-2020-3279

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-3279
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2020-3279
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-006859
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-35159
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-202006-1149
value:	HIGH
Trust: 0.6
VULMON:	CVE-2020-3279
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2020-3279
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: 1.1
NVD:	JVNDB-2020-006859
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-2020-35159
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

nvd@nist.gov:	CVE-2020-3279
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: 1.0
ykramarz@cisco.com:	CVE-2020-3279
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:	1.2
impactScore:	5.9
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-006859
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-2020-35159 // VULMON: CVE-2020-3279 // JVNDB: JVNDB-2020-006859 // CNNVD: CNNVD-202006-1149 // NVD: CVE-2020-3279 // NVD: CVE-2020-3279

PROBLEMTYPE DATA

problemtype:	CWE-78	Trust: 1.8
problemtype:	CWE-77	Trust: 1.0

sources: JVNDB: JVNDB-2020-006859 // NVD: CVE-2020-3279

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202006-1149

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202006-1149

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-006859

PATCH

title:	cisco-sa-rv-routers-Rj5JRfF8	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-routers-Rj5JRfF8	Trust: 0.8
title:	Patch for Multiple Cisco product command injection vulnerabilities (CNVD-2020-35159)	url:	https://www.cnvd.org.cn/patchInfo/show/223655	Trust: 0.6
title:	Multiple Cisco Product Command Injection Vulnerability Fixes	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=123001	Trust: 0.6
title:	Cisco: Cisco Small Business RV Series Routers Command Injection Vulnerabilities	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-rv-routers-Rj5JRfF8	Trust: 0.1

sources: CNVD: CNVD-2020-35159 // VULMON: CVE-2020-3279 // JVNDB: JVNDB-2020-006859 // CNNVD: CNNVD-202006-1149

EXTERNAL IDS

db:	NVD	id:	CVE-2020-3279	Trust: 3.1
db:	JVNDB	id:	JVNDB-2020-006859	Trust: 0.8
db:	CNVD	id:	CNVD-2020-35159	Trust: 0.6
db:	CNNVD	id:	CNNVD-202006-1149	Trust: 0.6
db:	VULMON	id:	CVE-2020-3279	Trust: 0.1

sources: CNVD: CNVD-2020-35159 // VULMON: CVE-2020-3279 // JVNDB: JVNDB-2020-006859 // CNNVD: CNNVD-202006-1149 // NVD: CVE-2020-3279

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-rv-routers-rj5jrff8	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2020-3279	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3279	Trust: 0.8
url:	https://cwe.mitre.org/data/definitions/78.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/183584	Trust: 0.1

sources: CNVD: CNVD-2020-35159 // VULMON: CVE-2020-3279 // JVNDB: JVNDB-2020-006859 // CNNVD: CNNVD-202006-1149 // NVD: CVE-2020-3279

CREDITS

Kai Cheng

Trust: 0.6

sources: CNNVD: CNNVD-202006-1149

SOURCES

db:	CNVD	id:	CNVD-2020-35159
db:	VULMON	id:	CVE-2020-3279
db:	JVNDB	id:	JVNDB-2020-006859
db:	CNNVD	id:	CNNVD-202006-1149
db:	NVD	id:	CVE-2020-3279

LAST UPDATE DATE

2024-08-14T13:44:07.350000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-35159	date:	2020-07-01T00:00:00
db:	VULMON	id:	CVE-2020-3279	date:	2020-06-23T00:00:00
db:	JVNDB	id:	JVNDB-2020-006859	date:	2020-07-21T00:00:00
db:	CNNVD	id:	CNNVD-202006-1149	date:	2020-07-03T00:00:00
db:	NVD	id:	CVE-2020-3279	date:	2020-06-23T17:24:40.587

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-35159	date:	2020-06-30T00:00:00
db:	VULMON	id:	CVE-2020-3279	date:	2020-06-18T00:00:00
db:	JVNDB	id:	JVNDB-2020-006859	date:	2020-07-21T00:00:00
db:	CNNVD	id:	CNNVD-202006-1149	date:	2020-06-17T00:00:00
db:	NVD	id:	CVE-2020-3279	date:	2020-06-18T03:15:12.637