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CVE-2026-56453

Estado: AnalizadaCrítica (9.8)—

HCL DFXAnalytics is affected by an Account Takeover via Response Manipulation vulnerability. A remote attacker can intercept and alter the contents of the server's HTTP responses before they reach the client application, allowing them to manipulate the authentication or authorization logic to bypass controls and gain unauthorized access to targeted user accounts.

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 sin autenticación apunta a T1190. El atacante intercepta respuestas HTTP (Man-in-the-Middle, CWE-294) para manipular la lógica de autenticación, logrando toma de cuenta (T1078.001), modificación de cuentas (T1098.001) y alteración de datos de sesión (T1565.003).

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

Network SegmentationVulnerability ScanningRestrict File and Directory PermissionsPrivileged Account ManagementPassword PoliciesMulti-factor Authentication

Tecnologías afectadas (1)

Hcltech — Dfxanalytics

CWE

Referencias

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