Sign-up

ID

VAR-202008-0824


CVE

CVE-2020-3491


TITLE

Cisco Vision Dynamic Signage Director Cross-site scripting vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-010307

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an authenticated, remote attacker with administrative privileges to conduct a cross-site scripting (XSS) attack against a user of the interface on an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker would need to have administrative privileges on the affected device

Trust: 1.71

sources: NVD: CVE-2020-3491 // JVNDB: JVNDB-2020-010307 // VULHUB: VHN-181616

AFFECTED PRODUCTS

vendor:ciscomodel:vision dynamic signage directorscope:eqversion:6.2.0

Trust: 1.0

vendor:ciscomodel:vision dynamic signage directorscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-010307 // NVD: CVE-2020-3491

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-3491
value: MEDIUM

Trust: 1.0

ykramarz@cisco.com: CVE-2020-3491
value: MEDIUM

Trust: 1.0

NVD: JVNDB-2020-010307
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202008-971
value: MEDIUM

Trust: 0.6

VULHUB: VHN-181616
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2020-3491
severity: LOW
baseScore: 3.5
vectorString: AV:N/AC:M/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.8
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2020-010307
severity: LOW
baseScore: 3.5
vectorString: AV:N/AC:M/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

VULHUB: VHN-181616
severity: LOW
baseScore: 3.5
vectorString: AV:N/AC:M/AU:S/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 6.8
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-3491
baseSeverity: MEDIUM
baseScore: 4.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 1.7
impactScore: 2.7
version: 3.1

Trust: 1.0

ykramarz@cisco.com: CVE-2020-3491
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.3
impactScore: 2.7
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-010307
baseSeverity: MEDIUM
baseScore: 4.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-181616 // JVNDB: JVNDB-2020-010307 // CNNVD: CNNVD-202008-971 // NVD: CVE-2020-3491 // NVD: CVE-2020-3491

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.9

sources: VULHUB: VHN-181616 // JVNDB: JVNDB-2020-010307 // NVD: CVE-2020-3491

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202008-971

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-202008-971

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-010307

PATCH
title:cisco-sa-cvdsd-xss-teMmLyUrurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cvdsd-xss-teMmLyUr
Trust: 0.8
title:Cisco Vision Dynamic Signage Director Web Repair measures for cross-site scripting vulnerability in management interfaceurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=126767
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2020-010307 // 
            
            
            
            CNNVD: CNNVD-202008-971

EXTERNAL IDS
db:NVDid:CVE-2020-3491
Trust: 2.5
db:JVNDBid:JVNDB-2020-010307
Trust: 0.8
db:CNNVDid:CNNVD-202008-971
Trust: 0.7
db:NSFOCUSid:48733
Trust: 0.6
db:AUSCERTid:ESB-2020.2857
Trust: 0.6
db:CNVDid:CNVD-2020-50152
Trust: 0.1
db:VULHUBid:VHN-181616
Trust: 0.1
sources:
            
            
            VULHUB: VHN-181616 // 
            
            
            
            JVNDB: JVNDB-2020-010307 // 
            
            
            
            CNNVD: CNNVD-202008-971 // 
            
            
            
            NVD: CVE-2020-3491

REFERENCES
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-cvdsd-xss-temmlyur
Trust: 2.3
url:https://nvd.nist.gov/vuln/detail/cve-2020-3491
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-3491
Trust: 0.8
url:http://www.nsfocus.net/vulndb/48733
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2020.2857/
Trust: 0.6
sources:
            
            
            VULHUB: VHN-181616 // 
            
            
            
            JVNDB: JVNDB-2020-010307 // 
            
            
            
            CNNVD: CNNVD-202008-971 // 
            
            
            
            NVD: CVE-2020-3491

SOURCES
db:VULHUBid:VHN-181616
db:JVNDBid:JVNDB-2020-010307
db:CNNVDid:CNNVD-202008-971
db:NVDid:CVE-2020-3491

LAST UPDATE DATE
2024-11-23T22:44:27.531000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-181616date:2020-09-02T00:00:00
db:JVNDBid:JVNDB-2020-010307date:2021-01-06T05:44:25
db:CNNVDid:CNNVD-202008-971date:2020-09-14T00:00:00
db:NVDid:CVE-2020-3491date:2024-11-21T05:31:10.737

SOURCES RELEASE DATE
db:VULHUBid:VHN-181616date:2020-08-26T00:00:00
db:JVNDBid:JVNDB-2020-010307date:2021-01-06T05:44:25
db:CNNVDid:CNNVD-202008-971date:2020-08-19T00:00:00
db:NVDid:CVE-2020-3491date:2020-08-26T17:15:14.117