CVE-2025-14914

Estado: AnalizadaAlta (7.6)—

IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.1 could allow a privileged user to upload a zip archive containing path traversal sequences resulting in an overwrite of files leading to arbitrary code execution.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Puntuación base: 7.6

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.48%
Percentil entre todas las CVEs puntuadas: 39
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).

🎯 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 secundarioT1565.001 Stored Data Manipulationimpact70 %

UI:R + interacción del usuario (upload de archivo zip) → T1203. Path traversal + sobrescritura → ejecución de código (T1059) y manipulación de datos (T1565.001).

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 Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Limit Software Installation Execution Prevention

Tecnologías afectadas (1)

IBM — Websphere Application Server

CWE

CWE-22

Referencias

https://www.ibm.com/support/pages/node/7258224

JSON original (NVD)

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  "lastModified": "2026-06-17T08:36:45.907",
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