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

CVE-2025-12893

Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-295 Validación incorrecta de certificados
Fecha de publicación:
25/11/2025
Última modificación:
05/12/2025

Descripción

*** Pendiente de traducción *** Clients may successfully perform a TLS handshake with a MongoDB server despite presenting a client certificate not aligning with the documented Extended Key Usage (EKU) requirements. A certificate that specifies extendedKeyUsage but is missing extendedKeyUsage = clientAuth may still be successfully authenticated via the TLS handshake as a client. This issue is specific to MongoDB servers running on Windows or Apple as the expected validation behavior functions correctly on Linux systems.<br /> <br /> Additionally, MongoDB servers may successfully establish egress TLS connections with servers that present server certificates not aligning with the documented Extended Key Usage (EKU) requirements. A certificate that specifies extendedKeyUsage but is missing extendedKeyUsage = serverAuth may still be successfully authenticated via the TLS handshake as a server. This issue is specific to MongoDB servers running on Apple as the expected validation behavior functions correctly on both Linux and Windows systems. <br /> <br /> This vulnerability affects MongoDB Server v7.0 versions prior to 7.0.26, MongoDB Server v8.0 versions prior to 8.0.16 and MongoDB Server v8.2 versions prior to 8.2.2

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* 7.0.0 (incluyendo) 7.0.26 (excluyendo)
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* 8.0.0 (incluyendo) 8.0.16 (excluyendo)
cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:* 8.2.0 (incluyendo) 8.2.2 (excluyendo)


Referencias a soluciones, herramientas e información