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CVE-2021-1525

Estado: ModificadaMedia (6.1)—

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to redirect users to a malicious file. This vulnerability is due to improper validation of URL paths in the application interface. An attacker could exploit this vulnerability by persuading a user to follow a specially crafted URL that is designed to cause Cisco Webex Meetings to include a remote file in the web UI. A successful exploit could allow the attacker to cause the application to offer a remote file to a user, which could allow the attacker to conduct further phishing or spoofing attacks.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Cisco — Webex Meetings OnlineCisco — Webex Meetings Server

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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              "automatable": "no"
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  "published": "2021-06-04T17:15:08.533",
  "references": [
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      "value": "A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to redirect users to a malicious file. This vulnerability is due to improper validation of URL paths in the application interface. An attacker could exploit this vulnerability by persuading a user to follow a specially crafted URL that is designed to cause Cisco Webex Meetings to include a remote file in the web UI. A successful exploit could allow the attacker to cause the application to offer a remote file to a user, which could allow the attacker to conduct further phishing or spoofing attacks."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en Cisco Webex Meetings y Cisco Webex Meetings Server, podría permitir a un atacante remoto no autenticado redireccionar a usuarios a un archivo malicioso. Esta vulnerabilidad es debido a una comprobación inapropiada de las rutas de URL en la interfaz de la aplicación. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario de que siga una URL especialmente diseñada para causar que Cisco Webex Meetings incluya un archivo remoto en la interfaz web. Una explotación con éxito podría permitir al atacante causar que la aplicación ofrezca un archivo remoto a un usuario, lo que podría permitir al atacante conducir nuevos ataques de phishing o spoofing"
    }
  ],
  "lastModified": "2026-06-17T03:31:58.970",
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}