CVE-2025-67433

HIGH

7.5

Descripcion

A heap buffer overflow in the processRequest function of Open TFTP Server MultiThreaded v1.7 allows attackers to cause a Denial of Service (DoS) via a crafted DATA packet.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/12/2026

Ultima modificacion2/26/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-122

Referencias

https://gist.github.com/Hyobin/f1b7d48d29e60a378bb9c88ba8b8080a(cve@mitre.org)

https://gist.github.com/transparencybeam/f1b7d48d29e60a378bb9c88ba8b8080a(cve@mitre.org)

https://sourceforge.net/projects/tftp-server/files/tftp%20server%20multithreaded/(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

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