CVE-2009-1862

Estado: AnalizadaAlta (7.8)⚠ Explotación activa

Unspecified vulnerability in Adobe Reader and Acrobat 9.x through 9.1.2, and Adobe Flash Player 9.x through 9.0.159.0 and 10.x through 10.0.22.87, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via (1) a crafted Flash application in a .pdf file or (2) a crafted .swf file, related to authplay.dll, as exploited in the wild in July 2009.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 21%
Percentil entre todas las CVEs puntuadas: 98
Fecha de la puntuación: 6/10/2026

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

Añadida al catálogo: 8/6/2022
Plazo de remediación: 22/6/2022
Uso conocido en ransomware: Unknown

🎯 Técnicas ATT&CK

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

ExplotaciónT1203 Exploitation for Client Executionexecution75 %
Impacto principalT1059 Command and Scripting Interpreterexecution80 %
Impacto secundarioT1499.004 Application or System Exploitationimpact65 %

Vector AV:L/UI:R sugiere explotación local con interacción (archivo PDF/SWF malicioso). Permite ejecución arbitraria de código (T1059) y corrupción de memoria con potencial DoS (T1499.004).

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

Restrict Web-Based Content Privileged Account Management Limit Software Installation Filter Network Traffic Execution Prevention Behavior Prevention on Endpoint

Tecnologías afectadas (3)

Adobe — Acrobat Adobe — Acrobat Reader Adobe — Flash Player

CWE

CWE-787
CWE-787

Referencias

JSON original (NVD)

Mostrar

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      "description": [
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          "value": "CWE-787"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Unspecified vulnerability in Adobe Reader and Acrobat 9.x through 9.1.2, and Adobe Flash Player 9.x through 9.0.159.0 and 10.x through 10.0.22.87, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via (1) a crafted Flash application in a .pdf file or (2) a crafted .swf file, related to authplay.dll, as exploited in the wild in July 2009."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad sin especificar en Adobe Reader , Acrobat de la v9.x a la v9.1.2 y Adobe Flash Player v9.x a la v9.0.159.0 y v10.x a la v10.0.22.87, permite a atacantes remotos ejecutar código de su elección a través de (1)una aplicación flash manipulada en un archivo .pdf o (2) un archivo .swf. Relacionado con el authplay.dll, como se ha explotado públicamente en julio del 2009."
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  ],
  "lastModified": "2026-06-16T23:08:13.467",
  "cisaActionDue": "2022-06-22",
  "cisaExploitAdd": "2022-06-08",
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  "evaluatorImpact": "Per: http://www.kb.cert.org/vuls/id/259425\r\n\r\n\"Adobe Flash is a widely deployed multimedia platform typically used to provide content in web sites. Adobe Flash Player, Reader, Acrobat, and other Adobe products include Flash support.\r\n\r\nAdobe Flash Player contains a code execution vulnerability. An attacker may be able to trigger this vulnerability by convincing a user to open a specially crafted Flash (SWF) file. The SWF file could be hosted or embedded in a web page or contained in a Portable Document Format (PDF) file. If an attacker can take control of a website or web server, trusted sites may exploit this vulnerability.\r\n\r\nThis vulnerability affects Adobe Flash versions 9.0.159.0 and 10.0.22.87 and earlier 9.x and 10.x versions. Adobe Reader 9, Acrobat 9, and other Adobe products (including Photoshop CS3, PhotoShop Lightroom, Freehand MX, Fireworks) provide Flash support independent of Flash Player. As of 2009-07-22, Adobe Reader 9.1.2 includes Flash 9.0.155.0, which is likely vulnerable to issues addressed by Flash 9.0.159.0\"",
  "sourceIdentifier": "cve@mitre.org",
  "cisaRequiredAction": "For Adobe Acrobat and Reader, apply updates per vendor instructions. For Adobe Flash Player, the impacted product is end-of-life and should be disconnected if still in use.",
  "cisaVulnerabilityName": "Adobe Acrobat and Reader, Flash Player Unspecified Vulnerability"
}