CVE-2017-0199
Estado: AnalizadaAlta (7.8)⚠ Explotación activa
Microsoft Office 2007 SP3, Microsoft Office 2010 SP2, Microsoft Office 2013 SP1, Microsoft Office 2016, Microsoft Windows Vista SP2, Windows Server 2008 SP2, Windows 7 SP1, Windows 8.1 allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office/WordPad Remote Code Execution Vulnerability w/Windows API."
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: 99%
- Percentil entre todas las CVEs puntuadas: 100
- Fecha de la puntuación: 29/9/2026
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: 3/11/2021
- Plazo de remediación: 3/5/2022
- Uso conocido en ransomware: Known
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1203Exploitation for Client Executionexecution85 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 %
Documento Office malicioso que requiere interacción del usuario (UI:R) para ejecutar código arbitrario. Ransomware conocido sugiere ejecución de comandos como impacto principal.
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 (6)
CWE
- NVD-CWE-noinfo
Referencias
- http://rewtin.blogspot.nl/2017/04/cve-2017-0199-practical-exploitation-poc.html
- http://www.securityfocus.com/bid/97498
- http://www.securitytracker.com/id/1038224
- https://blog.nviso.be/2017/04/12/analysis-of-a-cve-2017-0199-malicious-rtf-document/
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0199
- https://www.exploit-db.com/exploits/41894/
- https://www.exploit-db.com/exploits/41934/
- https://www.exploit-db.com/exploits/42995/
- https://www.fireeye.com/blog/threat-research/2017/04/cve-2017-0199_useda.html
- https://www.mdsec.co.uk/2017/04/exploiting-cve-2017-0199-hta-handler-vulnerability/
- http://rewtin.blogspot.nl/2017/04/cve-2017-0199-practical-exploitation-poc.html
- http://www.securityfocus.com/bid/97498
- http://www.securitytracker.com/id/1038224
- https://blog.nviso.be/2017/04/12/analysis-of-a-cve-2017-0199-malicious-rtf-document/
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0199
- https://www.exploit-db.com/exploits/41894/
- https://www.exploit-db.com/exploits/41934/
- https://www.exploit-db.com/exploits/42995/
- https://www.fireeye.com/blog/threat-research/2017/04/cve-2017-0199_useda.html
- https://www.mdsec.co.uk/2017/04/exploiting-cve-2017-0199-hta-handler-vulnerability/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0199
JSON original (NVD)
Mostrar
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