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CVE-2020-3498

Estado: ModificadaMedia (6.5)—

A vulnerability in Cisco Jabber software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages to a targeted system. A successful exploit could allow the attacker to cause the application to return sensitive authentication information to another system, possibly for use in further 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 (1)

Cisco — Jabber

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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  "published": "2020-09-04T03:15:10.527",
  "references": [
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ttcgB9R3",
      "tags": [
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  "vulnStatus": "Modified",
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    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el software Cisco Jabber podría permitir a un atacante remoto autenticado conseguir acceso a información confidencial. La vulnerabilidad es debido a una comprobación inapropiada de los contenidos de mensaje. Un atacante podría explotar esta vulnerabilidad mediante el envío mensajes especialmente diseñados hacia un sistema apuntado. Una explotación con éxito podría permitir al atacante causar que la aplicación devuelva información confidencial de autenticación a otro sistema, posiblemente para usarla en más ataques"
    }
  ],
  "lastModified": "2026-06-17T03:18:26.230",
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