CVE-2020-37155

HIGH

7.5

Descripcion

Core FTP Lite 1.3 contains a buffer overflow vulnerability in the username input field that allows attackers to crash the application by supplying oversized input. Attackers can generate a 7000-byte payload of repeated 'A' characters to trigger an application crash without requiring additional interaction.

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

Publicado2/7/2026

Ultima modificacion2/9/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-120

Referencias

http://www.coreftp.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48100(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/core-ftp-lite-denial-of-service-poc(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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