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ID

VAR-202110-0207


CVE

CVE-2021-34742


TITLE

Cisco Vision Dynamic Signage Director Cross-site scripting vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202110-314

DESCRIPTION

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information

Trust: 1.08

sources: NVD: CVE-2021-34742 // VULHUB: VHN-394984 // VULMON: CVE-2021-34742

AFFECTED PRODUCTS

vendor:ciscomodel:vision dynamic signage directorscope:lteversion:6.4

Trust: 1.0

sources: NVD: CVE-2021-34742

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-34742
value: MEDIUM

Trust: 1.0

ykramarz@cisco.com: CVE-2021-34742
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-202110-314
value: MEDIUM

Trust: 0.6

VULHUB: VHN-394984
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-34742
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-34742
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-394984
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-34742
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.7
version: 3.1

Trust: 2.0

sources: VULHUB: VHN-394984 // VULMON: CVE-2021-34742 // CNNVD: CNNVD-202110-314 // NVD: CVE-2021-34742 // NVD: CVE-2021-34742

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.1

sources: VULHUB: VHN-394984 // NVD: CVE-2021-34742

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202110-314

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-202110-314

PATCH

title:Cisco Vision Dynamic Signage Director Fixes for cross-site scripting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=164989

Trust: 0.6

title:Cisco: Cisco Vision Dynamic Signage Director Reflected Cross-Site Scripting Vulnerabilityurl:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-cvdsd-xss-fvdj6HK

Trust: 0.1

sources: VULMON: CVE-2021-34742 // CNNVD: CNNVD-202110-314

EXTERNAL IDS

db:NVDid:CVE-2021-34742

Trust: 1.8

db:CS-HELPid:SB2021100713

Trust: 0.6

db:AUSCERTid:ESB-2021.3326

Trust: 0.6

db:CNNVDid:CNNVD-202110-314

Trust: 0.6

db:VULHUBid:VHN-394984

Trust: 0.1

db:VULMONid:CVE-2021-34742

Trust: 0.1

sources: VULHUB: VHN-394984 // VULMON: CVE-2021-34742 // CNNVD: CNNVD-202110-314 // NVD: CVE-2021-34742

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-cvdsd-xss-fvdj6hk

Trust: 2.5

url:https://www.cybersecurity-help.cz/vdb/sb2021100713

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-34742

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.3326

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/79.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-394984 // VULMON: CVE-2021-34742 // CNNVD: CNNVD-202110-314 // NVD: CVE-2021-34742

SOURCES

db:VULHUBid:VHN-394984
db:VULMONid:CVE-2021-34742
db:CNNVDid:CNNVD-202110-314
db:NVDid:CVE-2021-34742

LAST UPDATE DATE

2024-08-14T14:50:06.416000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-394984date:2021-10-14T00:00:00
db:VULMONid:CVE-2021-34742date:2021-10-14T00:00:00
db:CNNVDid:CNNVD-202110-314date:2021-10-15T00:00:00
db:NVDid:CVE-2021-34742date:2023-11-07T03:36:16.660

SOURCES RELEASE DATE

db:VULHUBid:VHN-394984date:2021-10-06T00:00:00
db:VULMONid:CVE-2021-34742date:2021-10-06T00:00:00
db:CNNVDid:CNNVD-202110-314date:2021-10-06T00:00:00
db:NVDid:CVE-2021-34742date:2021-10-06T20:15:10.130