Riskcovery

CVE-2026-73296

Microsoft UFO: Unauthenticated Mobile MCP access allows remote Android device control and screen disclosure

State
Published
Severity
9.4 Critical
Published
Aug 12, 2026
Updated
Aug 13, 2026
Reserved
Aug 11, 2026

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.19.4 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:LGitHub_M

Weaknesses

  • CWE-306 Missing Authentication for Critical Function
  • CWE-862 Missing Authorization

Affected Products

ProductVersions
UFOmicrosoft
  • < 3.0.8Affected

References

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