CVE-2025-66631

CRITICAL

9.8

Descripcion

CSLA .NET is a framework designed for the development of reusable, object-oriented business layers for applications. Versions 5.5.4 and below allow the use of WcfProxy. WcfProxy uses the now-obsolete NetDataContractSerializer (NDCS) and is vulnerable to remote code execution during deserialization. This vulnerability is fixed in version 6.0.0. To workaround this issue, remove the WcfProxy in data portal configurations.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado12/9/2025

Ultima modificacion3/25/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

cslanet:csla_.net

Debilidades (CWE)

CWE-502

Referencias

https://github.com/MarimerLLC/csla/issues/4001(security-advisories@github.com)

https://github.com/MarimerLLC/csla/pull/4018(security-advisories@github.com)

https://github.com/MarimerLLC/csla/security/advisories/GHSA-wq34-7f4g-953v(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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