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ID

VAR-202011-0732


CVE

CVE-2020-27126


TITLE

Cisco Webex Meetings  Cross-site Scripting Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2020-013481

DESCRIPTION

A vulnerability in an API of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. The vulnerability is due to improper validation of user-supplied input to an application programmatic interface (API) within Cisco Webex Meetings. An attacker could exploit this vulnerability by convincing a targeted user to follow a link designed to submit malicious input to the API used by Cisco Webex Meetings. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information from the system of a targeted user. Cisco Webex Meetings is a set of video conferencing solutions of Cisco (Cisco)

Trust: 1.71

sources: NVD: CVE-2020-27126 // JVNDB: JVNDB-2020-013481 // VULHUB: VHN-370499

AFFECTED PRODUCTS

vendor:ciscomodel:webex meetingsscope:eqversion:40.10.2

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vendor:シスコシステムズmodel:cisco webex meetingsscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2020-013481 // NVD: CVE-2020-27126

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-27126
value: MEDIUM

Trust: 1.0

ykramarz@cisco.com: CVE-2020-27126
value: MEDIUM

Trust: 1.0

NVD: CVE-2020-27126
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202011-1620
value: MEDIUM

Trust: 0.6

VULHUB: VHN-370499
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2020-27126
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: 1.8

VULHUB: VHN-370499
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-2020-27126
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

NVD: CVE-2020-27126
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-370499 // JVNDB: JVNDB-2020-013481 // CNNVD: CNNVD-202011-1620 // NVD: CVE-2020-27126 // NVD: CVE-2020-27126

PROBLEMTYPE DATA

problemtype:CWE-79

Trust: 1.1

problemtype:CWE-80

Trust: 1.0

problemtype:Cross-site scripting (CWE-79) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-370499 // JVNDB: JVNDB-2020-013481 // NVD: CVE-2020-27126

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-1620

TYPE

XSS

Trust: 0.6

sources: CNNVD: CNNVD-202011-1620

PATCH

title:cisco-sa-webex-meetings-xss-MX56prERurl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-meetings-xss-MX56prER

Trust: 0.8

title:Cisco Webex Meetings Fixes for cross-site scripting vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=135156

Trust: 0.6

sources: JVNDB: JVNDB-2020-013481 // CNNVD: CNNVD-202011-1620

EXTERNAL IDS

db:NVDid:CVE-2020-27126

Trust: 2.5

db:JVNDBid:JVNDB-2020-013481

Trust: 0.8

db:CNNVDid:CNNVD-202011-1620

Trust: 0.7

db:AUSCERTid:ESB-2020.4097

Trust: 0.6

db:CNVDid:CNVD-2020-66209

Trust: 0.1

db:VULHUBid:VHN-370499

Trust: 0.1

sources: VULHUB: VHN-370499 // JVNDB: JVNDB-2020-013481 // CNNVD: CNNVD-202011-1620 // NVD: CVE-2020-27126

REFERENCES

url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-webex-meetings-xss-mx56prer

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2020-27126

Trust: 1.4

url:https://www.auscert.org.au/bulletins/esb-2020.4097/

Trust: 0.6

sources: VULHUB: VHN-370499 // JVNDB: JVNDB-2020-013481 // CNNVD: CNNVD-202011-1620 // NVD: CVE-2020-27126

SOURCES

db:VULHUBid:VHN-370499
db:JVNDBid:JVNDB-2020-013481
db:CNNVDid:CNNVD-202011-1620
db:NVDid:CVE-2020-27126

LAST UPDATE DATE

2024-11-23T22:29:26.607000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-370499date:2020-11-25T00:00:00
db:JVNDBid:JVNDB-2020-013481date:2021-07-06T09:14:00
db:CNNVDid:CNNVD-202011-1620date:2020-11-27T00:00:00
db:NVDid:CVE-2020-27126date:2024-11-21T05:20:45.723

SOURCES RELEASE DATE

db:VULHUBid:VHN-370499date:2020-11-18T00:00:00
db:JVNDBid:JVNDB-2020-013481date:2021-07-06T00:00:00
db:CNNVDid:CNNVD-202011-1620date:2020-11-18T00:00:00
db:NVDid:CVE-2020-27126date:2020-11-18T18:15:12.387