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CVE-2019-18935

Estado: AnalizadaCrítica (9.8)⚠ Explotación activa

Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad de deserialización .NET en función expuesta (RadAsyncUpload) accesible remotamente sin autenticación (AV:N/PR:N) que permite RCE. Explotada activamente en ransomware.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
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      "value": "Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)"
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      "value": "Progress Telerik UI para ASP.NET AJAX hasta 2019.3.1023 contiene una vulnerabilidad de deserialización de .NET en la función RadAsyncUpload. Esto es explotable cuando las claves de cifrado se conocen debido a la presencia de CVE-2017-11317 o CVE-2017-11357, u otros medios. La explotación puede resultar en la ejecución remota de código. (A partir de 2020.1.114, una configuración predeterminada evita la explotación. En 2019.3.1023, pero no en versiones anteriores, una configuración no predeterminada puede evitar la explotación)."
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