{"id":"CVE-2026-105793","published":"2026-10-06T15:17:16.123","lastModified":"2026-10-06T16:17:05.703","description":"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.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","cwes":["CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794","tags":[]},{"url":"https://github.com/microsoft/UFO/releases/tag/v3.0.9","tags":[]},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","tags":[]},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","tags":[]}],"exploitRefs":[{"url":"https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794","tags":[]},{"url":"https://github.com/microsoft/UFO/releases/tag/v3.0.9","tags":[]},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","tags":[]},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows an authenticated user to execute additional commands as the Android shell user via the press_key tool, posing a risk to the security of the connected device.","exploitability":"Exploitation requires a valid UFO_MCP_API_KEY, adb on the host, and a reachable authorized device. It is moderately hard to exploit.","blast_radius":"If exploited, the attacker can execute commands with Android shell user privileges, which could lead to data leakage or further exploitation.","remediation":"Upgrade to version 3.0.9 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","auth-bypass","mobile","adb","shell"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-07T08:44:08.912Z"}}