Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2025-14821

Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-427 Elemento no controlado en la ruta de búsqueda
Fecha de publicación:
07/04/2026
Última modificación:
08/04/2026

Descripción

*** Pendiente de traducción *** A flaw was found in libssh. This vulnerability allows local man-in-the-middle attacks, security downgrades of SSH (Secure Shell) connections, and manipulation of trusted host information, posing a significant risk to the confidentiality, integrity, and availability of SSH communications via an insecure default configuration on Windows systems where the library automatically loads configuration files from the C:\etc directory, which can be created and modified by unprivileged local users.