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CVE-2026-18847

Estado: AnalizadaCrítica (9.8)—

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote unauthenticated attacker to harvest credentials due to spoofing of Navigator for i.

CVSS

Probabilidad de explotación (EPSS)

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.

AV:N, PR:N, UI:N → T1190 (red sin autenticación). CWE-346 (spoofing de Navigator) permite cosecha de credenciales (T1212) y acceso con cuentas (T1078). Impacto de confidencialidad e integridad altos.

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

Application Developer GuidancePrivileged Account ManagementApplication Isolation and SandboxingExploit ProtectionUpdate SoftwareActive Directory Configuration

Tecnologías afectadas (1)

IBM — I

CWE

Referencias

JSON original (NVD)

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