2 lines
4.9 KiB
JSON
2 lines
4.9 KiB
JSON
{"affected":[{"affectedData":[{"product":"Cisco WebEx Meetings Server","vendor":"Cisco","versions":[{"status":"affected","version":"n/a"}]}],"source":"psirt@cisco.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*","matchCriteriaId":"7A3E3D16-82AD-4236-80BB-FE1517B73187","versionEndExcluding":"40.6.0","vulnerable":true},{"criteria":"cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*","matchCriteriaId":"A227FCF4-49CB-4D15-B757-D1E7DAFF05AC","versionEndIncluding":"4.0","vulnerable":true},{"criteria":"cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:*","matchCriteriaId":"4D6CF856-093A-4E89-A71D-50A2887C265B","vulnerable":true},{"criteria":"cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:*","matchCriteriaId":"B36A9043-0621-43CD-BFCD-66529F937859","vulnerable":true},{"criteria":"cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:*","matchCriteriaId":"8842B42E-C412-4356-9F54-DFC53B683D3E","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in certain web pages of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to modify a web page in the context of a browser. The vulnerability is due to improper checks on parameter values within affected pages. An attacker could exploit this vulnerability by persuading a user to follow a crafted link that is designed to pass HTML code into an affected parameter. A successful exploit could allow the attacker to alter the contents of a web page to redirect the user to potentially malicious web sites, or the attacker could leverage this vulnerability to conduct further client-side attacks."},{"lang":"es","value":"Una vulnerabilidad en determinadas páginas web de Cisco Webex Meetings y Cisco Webex Meetings Server podría permitir a un atacante remoto no autenticado modificar una página web en el contexto de un navegador. La vulnerabilidad es debido a comprobaciones inapropiadas de los valores de los parámetros dentro de las páginas afectadas. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario para que siga un enlace diseñado que está diseñado para pasar código HTML a un parámetro afectado. Una explotación con éxito podría permitir a un atacante alterar el contenido de una página web para redireccionar al usuario a sitios web potencialmente maliciosos, o el atacante podría explotar esta vulnerabilidad para conducir más ataques del lado del cliente"}],"id":"CVE-2020-3345","lastModified":"2026-06-17T03:18:02.463","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":4.3,"confidentialityImpact":"NONE","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.0"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"psirt@cisco.com","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2020-3345","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-11-15T16:27:22.246334Z","version":"2.0.3"}}]},"published":"2020-07-16T18:15:17.580","references":[{"source":"psirt@cisco.com","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-html-BJ4Y9tX"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-html-BJ4Y9tX"}],"sourceIdentifier":"psirt@cisco.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"}],"source":"psirt@cisco.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-20"}],"source":"nvd@nist.gov","type":"Primary"}]}
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