ID

VAR-202007-1022


CVE

CVE-2020-3331


TITLE

Cisco RV110W Wireless-N VPN Firewall and Cisco RV215W Wireless-N VPN Buffer error vulnerability in router

Trust: 0.8

sources: JVNDB: JVNDB-2020-008340

DESCRIPTION

A vulnerability in the web-based management interface of Cisco RV110W Wireless-N VPN Firewall and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input data by the web-based management interface. An attacker could exploit this vulnerability by sending crafted requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the root user. (DoS) It may be put into a state

Trust: 1.71

sources: NVD: CVE-2020-3331 // JVNDB: JVNDB-2020-008340 // VULMON: CVE-2020-3331

AFFECTED PRODUCTS

vendor:ciscomodel:rv110w wireless-n vpn firewallscope:ltversion:1.2.2.8

Trust: 1.0

vendor:ciscomodel:rv215w wireless-n vpn routerscope:ltversion:1.3.1.7

Trust: 1.0

vendor:ciscomodel:rv110w wireless-n vpn firewallscope: - version: -

Trust: 0.8

vendor:ciscomodel:rv215w wireless-n vpn routerscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-008340 // NVD: CVE-2020-3331

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-3331
value: CRITICAL

Trust: 1.0

ykramarz@cisco.com: CVE-2020-3331
value: CRITICAL

Trust: 1.0

NVD: JVNDB-2020-008340
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202007-1136
value: CRITICAL

Trust: 0.6

VULMON: CVE-2020-3331
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2020-3331
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: 1.1

NVD: JVNDB-2020-008340
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

nvd@nist.gov: CVE-2020-3331
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2020-3331
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.0

Trust: 1.0

NVD: JVNDB-2020-008340
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2020-3331 // JVNDB: JVNDB-2020-008340 // CNNVD: CNNVD-202007-1136 // NVD: CVE-2020-3331 // NVD: CVE-2020-3331

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.8

sources: JVNDB: JVNDB-2020-008340 // NVD: CVE-2020-3331

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202007-1136

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202007-1136

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-008340

PATCH

title:cisco-sa-code-exec-wH3BNFburl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-code-exec-wH3BNFb

Trust: 0.8

title:Cisco RV110W Wireless-N VPN Firewall and Cisco RV215W Wireless-N VPN Router Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=124201

Trust: 0.6

title:Cisco: Cisco RV110W and RV215W Series Routers Arbitrary Code Execution Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-code-exec-wH3BNFb

Trust: 0.1

title: - url:https://github.com/coltisa/Security_Collection

Trust: 0.1

sources: VULMON: CVE-2020-3331 // JVNDB: JVNDB-2020-008340 // CNNVD: CNNVD-202007-1136

EXTERNAL IDS

db:NVDid:CVE-2020-3331

Trust: 2.5

db:JVNDBid:JVNDB-2020-008340

Trust: 0.8

db:AUSCERTid:ESB-2020.2417

Trust: 0.6

db:CNNVDid:CNNVD-202007-1136

Trust: 0.6

db:VULMONid:CVE-2020-3331

Trust: 0.1

sources: VULMON: CVE-2020-3331 // JVNDB: JVNDB-2020-008340 // CNNVD: CNNVD-202007-1136 // NVD: CVE-2020-3331

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-code-exec-wh3bnfb

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-3331

Trust: 1.4

url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3331

Trust: 0.8

url:https://www.auscert.org.au/bulletins/esb-2020.2417/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/119.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://github.com/coltisa/security_collection

Trust: 0.1

sources: VULMON: CVE-2020-3331 // JVNDB: JVNDB-2020-008340 // CNNVD: CNNVD-202007-1136 // NVD: CVE-2020-3331

SOURCES

db:VULMONid:CVE-2020-3331
db:JVNDBid:JVNDB-2020-008340
db:CNNVDid:CNNVD-202007-1136
db:NVDid:CVE-2020-3331

LAST UPDATE DATE

2024-11-23T21:59:08.832000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2020-3331date:2020-07-23T00:00:00
db:JVNDBid:JVNDB-2020-008340date:2020-09-08T00:00:00
db:CNNVDid:CNNVD-202007-1136date:2020-07-24T00:00:00
db:NVDid:CVE-2020-3331date:2024-11-21T05:30:49.053

SOURCES RELEASE DATE

db:VULMONid:CVE-2020-3331date:2020-07-16T00:00:00
db:JVNDBid:JVNDB-2020-008340date:2020-09-08T00:00:00
db:CNNVDid:CNNVD-202007-1136date:2020-07-15T00:00:00
db:NVDid:CVE-2020-3331date:2020-07-16T18:15:17.377