Descripción
Xlight FTP Server 3.9.1 contains a structured exception handler (SEH) overwrite vulnerability that allows local attackers to crash the application and overwrite SEH pointers by supplying a crafted buffer string. Attackers can inject a 428-byte payload through the program execution field in virtual server configuration to trigger a buffer overflow that corrupts the SEH chain and enables potential code execution.
CVSS 8.4EPSS 0.208%Riesgo 0.86
Ver fuente- Publicación
- 2026-04-05 21:16:46
- Versiones afectadas
- ==3.9.1
- Tipo
- Installed app
- Última modificación
- 2026-07-24 22:10:00
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H