Microsoft UFO up to 3.0.7 Mobile MCP Server mobile_mcp_server.py information disclosure

Summaryinfo

A vulnerability was found in Microsoft UFO up to 3.0.7. It has been rated as problematic. This vulnerability affects the function create_mobile_data_collection_server/create_mobile_action_server of the file ufo/client/mcp/http_servers/mobile_mcp_server.py of the component Mobile MCP Server. This manipulation causes information disclosure. This vulnerability is registered as CVE-2026-73296. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Microsoft UFO up to 3.0.7. It has been declared as problematic. Affected by this vulnerability is the function create_mobile_data_collection_server/create_mobile_action_server of the file ufo/client/mcp/http_servers/mobile_mcp_server.py of the component Mobile MCP Server. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-73296 since 08/11/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/12/2026). The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 3.0.8 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-57323). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Microsoft

Name

• UFO

Version

• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6
• 3.0.7

License

• commercial

Website

• Vendor: https://www.microsoft.com/
• Product: https://github.com/microsoft/UFO/

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Be aware that VulDB is the high quality source for vulnerability data.

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