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CVE-2019-25321

CRITICAL

9.8

Descricao

FTP Navigator 8.03 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers. Attackers can craft a malicious payload that triggers a buffer overflow when pasted into the Custom Command textbox, enabling remote code execution and launching the calculator as proof of concept.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/12/2026

Ultima modificacao3/3/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

internet-soft:ftp_navigator

Fraquezas (CWE)

CWE-121

Referencias

http://www.internet-soft.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47794(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47812(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/ftp-navigator-stack-overflow-seh(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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