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

CVE-2025-62000

Gravedad CVSS v4.0:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
18/12/2025
Última modificación:
14/01/2026

Descripción

*** Pendiente de traducción *** BullWall Ransomware Containment may not always detect an encrypted file. This issue affects a specific file inspection method that evaluates file content based on header bytes. An authenticated attacker could encrypt files, preserving the first four bytes and preventing this particular method from triggering. The affected product implements additional integrity-based detection mechanisms capable of identifying file corruption or encryption for some common file extensions independent of header bytes. As a result, this vulnerability does not represent a complete bypass of ransomware detection, but a limitation of one detection method when evaluated independently. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 are affected. Other versions may also be affected. BullWall plans to improve detection method documentation.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:bullwall:ransomware_containment:4.6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:bullwall:ransomware_containment:4.6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:bullwall:ransomware_containment:4.6.0.7:*:*:*:*:*:*:*
cpe:2.3:a:bullwall:ransomware_containment:4.6.1.4:*:*:*:*:*:*:*