CVE-2025-30701

Estado: AnalizadaAlta (7.3)—

Vulnerability in the RAS Security component of Oracle Database Server. Supported versions that are affected are 19.3-19.26, 21.3-21.17 and 23.4-23.7. Easily exploitable vulnerability allows low privileged attacker having User Account privilege with network access via Oracle Net to compromise RAS Security. Successful attacks require human interaction from a person other than the attacker.

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Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all RAS Security accessible data as well as unauthorized access to critical data or complete access to all RAS Security accessible data. CVSS 3.1 Base Score 7.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N).

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Puntuación base: 7.3

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.49%
Percentil entre todas las CVEs puntuadas: 40
Fecha de la puntuación: 5/10/2026

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 Executionexecution90 %
Impacto principalT1565.001 Stored Data Manipulationimpact85 %
Impacto secundarioT1005 Data from Local Systemcollection80 %

AV:N con PR:L y UI:R indica explotación en cliente (T1203). Impactos de confidencialidad e integridad (C:H, I:H) sin disponibilidad sugieren lectura/modificación de datos críticos, no permisos UNIX (CWE-276 es control de acceso insuficiente).

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 Remote Data Storage Encrypt Sensitive Information Application Isolation and Sandboxing Exploit Protection Update Software

Tecnologías afectadas (1)

Oracle — RAS Security

CWE

CWE-276

Referencias

https://www.oracle.com/security-alerts/cpuapr2025.html

JSON original (NVD)

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      "value": "Vulnerability in the RAS Security component of Oracle Database Server.  Supported versions that are affected are 19.3-19.26, 21.3-21.17 and  23.4-23.7. Easily exploitable vulnerability allows low privileged attacker having User Account privilege with network access via Oracle Net to compromise RAS Security.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all RAS Security accessible data as well as  unauthorized access to critical data or complete access to all RAS Security accessible data. CVSS 3.1 Base Score 7.3 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N)."
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  "lastModified": "2026-06-17T09:09:12.557",
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