CVE-2019-25321

FTP Navigator 8.03 - Stack Overflow (SEH)

CVSS 8.4 HIGHEPSS 0.7%CWE-121

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.4EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

12 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Produtos afetados

Softpedia · FTP Navigator

Referências

https://www.exploit-db.com/exploits/47794 https://www.exploit-db.com/exploits/47812 https://www.vulncheck.com/advisories/ftp-navigator-stack-overflow-seh http://www.internet-soft.com/