CVE-2026-89282

Estado: AplazadaCrítica (9.1)—

The Apache Lounge Windows distribution of Apache HTTP Server build contains an insecure installation directory permissions vulnerability through its default install directory on C:\, which inherits write access for Authenticated Users.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Puntuación base: 9.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.27%
Percentil entre todas las CVEs puntuadas: 17
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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access75 %
Impacto principalT1222 File and Directory Permissions Modificationdefense impairment85 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact70 %

Distribución Windows de Apache con permisos inseguros (CWE-732) en directorio de instalación permite a usuarios autenticados modificar archivos críticos (T1222), comprometiendo integridad del servidor web (T1565.001). Vector AV:N/PR:N sugiere explotación remota tras acceso local previo.

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 File and Directory Permissions Privileged Account Management Vulnerability Scanning Remote Data Storage Network Segmentation Limit Access to Resource Over Network

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Apache — Http Server^AI

CWE

CWE-732

Referencias

JSON original (NVD)

Mostrar

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  "published": "2026-09-22T20:17:11.500",
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