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CVE-2021-1500

Estado: ModificadaMedia (6.1)—

A vulnerability in the web-based management interface of Cisco Webex Video Mesh could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the URL parameters in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website. Attackers may use this type of vulnerability, known as an open redirect attack, as part of a phishing attack to persuade users to unknowingly visit malicious sites.

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 — Collaboration Meeting RoomsCisco — Webex Video Mesh

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-1500",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-11-07T21:39:33.289057Z"
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "availabilityImpact": "NONE",
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        "obtainAllPrivilege": false,
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  "published": "2021-11-04T16:15:08.297",
  "references": [
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      "lang": "en",
      "value": "A vulnerability in the web-based management interface of Cisco Webex Video Mesh could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of the URL parameters in an HTTP request. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious website. Attackers may use this type of vulnerability, known as an open redirect attack, as part of a phishing attack to persuade users to unknowingly visit malicious sites."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz de administración basada en la web de Cisco Webex Video Mesh podría permitir a un atacante remoto no autenticado redirigir a un usuario a una página web maliciosa. Esta vulnerabilidad es debido a que no son comprobados correctamente los parámetros de la URL en una petición HTTP. Un atacante podría explotar esta vulnerabilidad al convencer a un usuario de que haga clic en un enlace diseñado. Una explotación con éxito podría permitir al atacante redirigir a un usuario a un sitio web malicioso. Los atacantes pueden usar este tipo de vulnerabilidad, conocida como ataque de redirección abierta, como parte de un ataque de phishing para persuadir a usuarios a visitar sitios maliciosos sin saberlo"
    }
  ],
  "lastModified": "2026-06-17T03:31:55.693",
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