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CVE-2020-3558

Estado: ModificadaMedia (6.1)—

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input validation of the parameters of an HTTP request. An attacker could exploit this vulnerability by intercepting an HTTP request from a user. A successful exploit could allow the attacker to modify the HTTP request to cause the interface to redirect the user to a specific, malicious URL. This type of vulnerability is known as an open redirect attack and is used in phishing attacks that get 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 (1)

Cisco — Secure Firewall Management Center

CWE

Referencias

JSON original (NVD)

Mostrar
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  "published": "2020-10-21T19:15:17.700",
  "references": [
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      "value": "A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input validation of the parameters of an HTTP request. An attacker could exploit this vulnerability by intercepting an HTTP request from a user. A successful exploit could allow the attacker to modify the HTTP request to cause the interface to redirect the user to a specific, malicious URL. This type of vulnerability is known as an open redirect attack and is used in phishing attacks that get users to unknowingly visit malicious sites."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz de administración basada en web de Cisco Firepower Management Center (FMC) Software, podría permitir a un atacante remoto no autenticado redireccionar a un usuario a una página web maliciosa. La vulnerabilidad es debido a una comprobación de entrada inapropiada de los parámetros de una petición HTTP. Un atacante podría explotar esta vulnerabilidad al interceptar una petición HTTP de un usuario. Una explotación con éxito podría permitir a un atacante modificar la petición HTTP para causar que la interfaz redireccione al usuario hacia una URL maliciosa específica. Este tipo de vulnerabilidad se conoce como ataque de redireccionamiento abierto y se utiliza en ataques de phishing que hacen que los usuarios visiten sitios maliciosos sin saberlo"
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  "lastModified": "2026-06-17T03:18:35.680",
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