CVE-2026-105793
criticalMicrosoft UFO is an open-source framework for intelligent automation across devices and platforms.
Microsoft UFO is an open-source framework for intelligent automation across devices and platforms. Prior to 3.0.9, the press_key tool in ufo/client/mcp/http_servers/mobile_mcp_server.py accepts a free-form key_code parameter and passes it to `adb shell input keyevent`. The adb client joins the arguments into a remote command string that the Android shell reparses, allowing an authenticated Mobile MCP caller to execute additional commands as the Android shell user on an authorized connected device. Exploitation requires a valid UFO_MCP_API_KEY, adb on the host, and a reachable authorized device, and it does not establish host operating-system execution, Android root execution, or access beyond the Android shell-user privileges. This issue is fixed in version 3.0.9.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794 security-advisories@github.com
- https://github.com/microsoft/UFO/releases/tag/v3.0.9 security-advisories@github.com
- https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877 security-advisories@github.com
- https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877 134c704f-9b21-4f2e-91b3-4a467353bcc0