What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-16 · updated 2026-10-24
• Weakness: CWE-639

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

• microsoft UFO: from 3.0.0, < 3.0.6

References

• https://github.com/microsoft/UFO/commit/2558da4e7dd05096aa6b489eca64efed96126713
• https://github.com/microsoft/UFO/releases/tag/3.0.6
• https://github.com/microsoft/UFO/security/advisories/GHSA-hc27-j4p9-qm2x
• https://github.com/microsoft/UFO/security/advisories/GHSA-hc27-j4p9-qm2x

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