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CVE-2025-2747

Estado: AnalizadaCrítica (9.8)⚠ Explotación activa

An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server component password handling for the server defined None type. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.178.

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad de autenticación en aplicación web (Kentico Xperience) sin autenticación previa (PR:N, UI:N) permite bypass y acceso administrativo. CWE-288 confirma fallo de autenticación.

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

Privileged Account ManagementVulnerability ScanningUser TrainingUser Account ManagementPassword PoliciesNetwork Segmentation

Tecnologías afectadas (1)

Kentico — Xperience

CWE

Referencias

JSON original (NVD)

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  "cisaActionDue": "2025-11-10",
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