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OpenAdvisories
Medium · 4.3 CVE-2026-54568 EUVD-2026-44943

Microsoft UFO: Missing Authorization in DEVICE_INFO_REQUEST Allows a DEVICE Client to Read Another Device's system_info

Published Jul 16, 2026 · Updated Jul 16, 2026 · Assigned by GitHub_M

Description

Microsoft UFO open-source framework for intelligent automation across devices and platforms. From 3.0.0 until 3.0.6, a client connected to the UFO WebSocket server as a DEVICE could call DEVICE_INFO_REQUEST with another device's target_id and receive that device's server-side system_info through ufo/server/ws/handler.py, because handle_device_info_request and get_device_info did not enforce the constellation-only role or object-level authorization boundary. This issue is fixed in version 3.0.6.

Affected products

VendorProductAffectedFixed
microsoft UFO >= 3.0.0, < 3.0.6 —

References