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CVE-2026-44468

Estado: AnalizadaAlta (8.5)—

The affected product creates a directory with insecure default permissions during administrative installation. This allows a low-privileged local attacker to modify a temporary file defining the components to be installed, enabling local privilege escalation by forcing the deployment of arbitrary components.

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.

Vector AV:L/PR:L sin UI confirma escalada local. CWE-276 (permisos inseguros) permite modificar ficheros temporales durante instalación administrativa, escalando a componentes arbitrarios. T1222 y manipulación de datos de instalación sustentados en texto.

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 PermissionsThreat Intelligence ProgramPrivileged Account ManagementRemote Data StorageExecution PreventionEncrypt Sensitive Information

Tecnologías afectadas (1)

Codesys — Development System

CWE

Referencias

JSON original (NVD)

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