A vulnerability in an API of Cisco Webex Meetings could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks.…
cisco·CWE-80·Published 2020-11-18
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.
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.
Una vulnerabilidad en una API de Cisco Webex Meetings, podría permitir a un atacante remoto no autenticado conducir ataques de tipo cross-site scripting. La vulnerabilidad es debido a una comprobación inapropiada de la entrada suministrada por el usuario a una interfaz de programación de aplicaciones (API) dentro de Cisco Webex Meetings. Un atacante podría explotar esta vulnerabilidad convenciendo a un usuario objetivo de que siga un vínculo diseñado para enviar información maliciosa a la API utilizada por Cisco Webex Meetings. Una explotación con éxito podría permitir al atacante conducir ataques de tipo cross-site scripting y potencialmente conseguir acceso a información confidencial basada en navegador del sistema de un usuario apuntado
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 4.3 | 8.6 | 2.9 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| 3.1 | Primary | cve.org | 6.1 | — | — | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| 3.1 | Primary | cve.org | 6.1 | — | — | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| 3.1 | Primary | NVD | 6.1 | 2.8 | 2.7 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| 3.1 | Secondary | NVD | 6.1 | 2.8 | 2.7 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |