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CVE-2026-54568— Microsoft UFO: Missing Authorization in DEVICE_INFO_REQUEST Allows a DEVICE Client to Read Another Device's system_info

CVSS 4.3 · Medium EPSS 0.54% · P42

Possible ATT&CK Techniques 1AI

T1135 · Network Share Discovery

Affected Version Matrix 1

VendorProductVersion RangeStatus
microsoftUFO>= 3.0.0, < 3.0.6affected
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I. Basic Information for CVE-2026-54568

Vulnerability Information
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Vulnerability Title
Microsoft UFO: Missing Authorization in DEVICE_INFO_REQUEST Allows a DEVICE Client to Read Another Device's system_info
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft UFO 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft UFO是美国Microsoft公司的Web服务器。 Microsoft UFO 3.0.0版本至3.0.6之前版本存在授权问题漏洞，该漏洞源于未实施星座专属角色或对象级授权边界，可能导致客户端通过UFO WebSocket服务器请求其他设备的系统信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
microsoftUFO >= 3.0.0, < 3.0.6 -

II. Public POCs for CVE-2026-54568

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III. Intelligence Information for CVE-2026-54568

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Patches & Fixes for CVE-2026-54568 (1)

Vendor Advisories for CVE-2026-54568 (1)

Vendor Pages for CVE-2026-54568 (1)

Same Patch Batch · microsoft · 2026-07-16 · 20 CVEs total

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IV. Related Vulnerabilities

Same product: UFO
Same vendor: microsoft
Same weakness: CWE-639

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