Lavasoft 2.3.4.7 - 'LavasoftTcpService' Unquoted Service Path

vendor:

Web Companion

by:

Luis MedinaL

7.8

CVSS

HIGH

Unquoted Service Path

CWE

Product Name: Web Companion

Affected Version From: 2.3.4.7

Affected Version To: 2.3.4.7

Patch Exists: NO

Related CWE: N/A

CPE: a:lavasoft:web_companion:2.3.4.7

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Microsoft Windows 10 Pro x64 ESP

2019

Lavasoft 2.3.4.7 – ‘LavasoftTcpService’ Unquoted Service Path

Lavasoft 2.3.4.7 installs LavasoftTcpService as a service with an unquoted service path, allowing an attacker to gain elevated privileges.

Mitigation:

Ensure that all services have a fully qualified path to the executable.

Source

Exploit-DB raw data:

# Lavasoft 2.3.4.7 - 'LavasoftTcpService' Unquoted Service Path
# Author: Luis MedinaL
# Date: 2019-10-15
# Vendor Homepage: https://www.adaware.com/
# Software Link : https://www.adaware.com/antivirus
# Version : 2.3.4.7
# Tested on:  Microsoft Windows 10 Pro x64 ESP

# Description:
# Lavasoft 2.3.4.7 installs LavasoftTcpService as a service with an unquoted service path

C:\Users\Luis ML>sc qc LavasoftTcpService
[SC] QueryServiceConfig CORRECTO

NOMBRE_SERVICIO: LavasoftTcpService
        TIPO               : 10  WIN32_OWN_PROCESS
        TIPO_INICIO        : 2   AUTO_START
        CONTROL_ERROR      : 1   NORMAL
        NOMBRE_RUTA_BINARIO: C:\Program Files (x86)\Lavasoft\Web Companion\TcpService\2.3.4.7\LavasoftTcpService.exe
        GRUPO_ORDEN_CARGA  :
        ETIQUETA           : 0
        NOMBRE_MOSTRAR     : LavasoftTcpService
        DEPENDENCIAS       : RPCSS
        NOMBRE_INICIO_SERVICIO: LocalSystem