Authored by Ismael Nava

Tftpd32_SE version 4.60 suffers from an unquoted service path vulnerability.

# Exploit Title: Tftpd32_SE 4.60 - 'Tftpd32_svc' Unquoted Service Path
# Discovery by: Ismael Nava
# Discovery Date: 10-13-2022
# Vendor Homepage: https://pjo2.github.io/tftpd64/
# Software Links : https://bitbucket.org/phjounin/tftpd64/downloads/Tftpd32_SE-4.60-setup.exe
# Tested Version: 4.60
# Vulnerability Type: Unquoted Service Path
# Tested on OS: Microsoft Windows 10 Home 64 bits

# Step to discover Unquoted Service Path:

C:>wmic service get name, displayname, pathname, startmode | findstr /i "Auto" | findstr /i /v "C:Windows" |findstr /i /v """

Tftpd32 service edition Tftpd32_svc C:Program Files (x86)Tftpd32_SEtftpd32_svc.exe Auto

C:>sc qc Tftpd32_svc

NOMBRE_SERVICIO: Tftpd32_svc
TIPO : 10 WIN32_OWN_PROCESS
TIPO_INICIO : 2 AUTO_START
CONTROL_ERROR : 1 NORMAL
NOMBRE_RUTA_BINARIO: C:Program Files (x86)Tftpd32_SEtftpd32_svc.exe
GRUPO_ORDEN_CARGA :
ETIQUETA : 0
NOMBRE_MOSTRAR : Tftpd32 service edition
DEPENDENCIAS :
NOMBRE_INICIO_SERVICIO: LocalSystem