Cloudflare WARP 1.4 - Unquoted Service Path

vendor:

Cloudflare WARP

by:

Hejap Zairy

7.2

CVSS

HIGH

Unquoted Service Path

CWE

Product Name: Cloudflare WARP

Affected Version From: 1.4

Affected Version To: 1.4.0107

Patch Exists: NO

Related CWE:

CPE:

Metasploit:

Other Scripts:

Platforms Tested: Windows 10 Pro x64 es

2022

Cloudflare WARP 1.4 – Unquoted Service Path

A successful attempt would require the local user to be able to insert their code in the system root path undetected by the OS or other security applications where it could potentially be executed during application startup or reboot. If successful, the local user's code would execute with the elevated privileges of the application.

Mitigation:

Ensure that all services are configured with a fully qualified path to the executable.

Source

Exploit-DB raw data:

# Exploit Title: Cloudflare WARP 1.4 - Unquoted Service Path
# Date: 05/03/2022
# Exploit Author: Hejap Zairy
# Vendor Homepage: https://www.cloudflare.com/
# Software Link: https://developers.cloudflare.com/warp-client/get-started/windows/
# Version: 1.4.107
# Tested: Windows 10 Pro x64 es

C:\Users\Hejap>sc qc CloudflareWARP
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: CloudflareWARP
        TYPE               : 10  WIN32_OWN_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Program Files\Cloudflare\Cloudflare WARP\\warp-svc.exe
        LOAD_ORDER_GROUP   :
        TAG                : 0
        DISPLAY_NAME       : Cloudflare WARP
        DEPENDENCIES       : wlansvc
        SERVICE_START_NAME : LocalSystem

#Exploit:

A successful attempt would require the local user to be able to insert their code in the system root path undetected by the OS or other security applications where it could potentially be executed during application startup or reboot. If successful, the local user's code would execute with the elevated privileges of the application.