CVE-2025-55315

CRITICAL

9.9

Descripcion

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.

Detalles CVE

Puntuacion CVSS v3.19.9

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado10/14/2025

Ultima modificacion10/28/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

microsoft:asp.net_coremicrosoft:visual_studio_2022

Debilidades (CWE)

CWE-444

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55315(secure@microsoft.com)

https://andrewlock.net/understanding-the-worst-dotnet-vulnerability-request-smuggling-and-cve-2025-55315/(af854a3a-2127-422b-91ae-364da2661108)

https://gist.github.com/N3mes1s/d0897c13ca199e739ecc2b562f466040(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.