CVE-2026-73296
CriticalCVSS 9.4Summary
Microsoft UFO framework before version 3.0.8 exposes Streamable HTTP MCP services on TCP ports 8020 and 8021 without authentication. This allows an unauthenticated remote attacker to invoke functions such as screenshot capture, taps, swipes, text typing, app launching, and modifying device state on an ADB-connected Android device.
Risk Assessment
An attacker can gain full control over the connected Android device, disclose screen and device data, and modify device state, posing a serious threat to confidentiality and integrity.
Recommendation
Update Microsoft UFO to version 3.0.8 or later, which includes the fix.
Original NVD description (English source)
Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, create_mobile_data_collection_server and create_mobile_action_server in ufo/client/mcp/http_servers/mobile_mcp_server.py exposed Streamable HTTP MCP services on TCP ports 8020 and 8021 without authentication, allowing an unauthenticated remote attacker to invoke capture_screenshot, get_ui_tree, tap, swipe, type_text, launch_app, press_key, and click_control against an ADB-connected Android device, disclose screen and device data, and modify device state. This issue is fixed in version 3.0.8.