{"id":"CVE-2026-73296","state":"PUBLISHED","title":"Microsoft UFO: Unauthenticated Mobile MCP access allows remote Android device control and screen disclosure","description":"Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, create_mobile_data_collection_server and create_mobile_action_server in ufo/client/mcp/http_servers/mobile_mcp_server.py exposed Streamable HTTP MCP services on TCP ports 8020 and 8021 without authentication, allowing an unauthenticated remote attacker to invoke capture_screenshot, get_ui_tree, tap, swipe, type_text, launch_app, press_key, and click_control against an ADB-connected Android device, disclose screen and device data, and modify device state. This issue is fixed in version 3.0.8.","publishedAt":"2026-08-12T16:29:03.154Z","updatedAt":"2026-08-13T14:07:14.159Z","severity":{"score":9.4,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["microsoft UFO"],"affected":[{"vendor":"microsoft","product":"UFO","versions":[{"version":"< 3.0.8","status":"affected"}]}],"references":["https://github.com/microsoft/UFO/security/advisories/GHSA-24fq-m9rr-g3mm","https://github.com/microsoft/UFO/commit/e562d10060b077dedae93e0fd58c1ee379558962","https://github.com/microsoft/UFO/releases/tag/v3.0.8"],"weaknesses":["CWE-306","CWE-862"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/73xxx/CVE-2026-73296.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73296","state":"PUBLISHED","datePublished":"2026-08-12T16:29:03.154Z","dateUpdated":"2026-08-13T14:07:14.159Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-11T19:42:11.450Z"},"containers":{"cna":{"title":"Microsoft UFO: Unauthenticated Mobile MCP access allows remote Android device control and screen disclosure","descriptions":[{"lang":"en","value":"Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, create_mobile_data_collection_server and create_mobile_action_server in ufo/client/mcp/http_servers/mobile_mcp_server.py exposed Streamable HTTP MCP services on TCP ports 8020 and 8021 without authentication, allowing an unauthenticated remote attacker to invoke capture_screenshot, get_ui_tree, tap, swipe, type_text, launch_app, press_key, and click_control against an ADB-connected Android device, disclose screen and device data, and modify device state. This issue is fixed in version 3.0.8."}],"affected":[{"vendor":"microsoft","product":"UFO","versions":[{"version":"< 3.0.8","status":"affected"}]}],"references":[{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-24fq-m9rr-g3mm","name":"https://github.com/microsoft/UFO/security/advisories/GHSA-24fq-m9rr-g3mm","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/microsoft/UFO/commit/e562d10060b077dedae93e0fd58c1ee379558962","name":"https://github.com/microsoft/UFO/commit/e562d10060b077dedae93e0fd58c1ee379558962","tags":["x_refsource_MISC"]},{"url":"https://github.com/microsoft/UFO/releases/tag/v3.0.8","name":"https://github.com/microsoft/UFO/releases/tag/v3.0.8","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306: Missing Authentication for Critical Function","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-12T16:29:03.154Z"},"source":{"advisory":"GHSA-24fq-m9rr-g3mm","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-24fq-m9rr-g3mm","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T13:27:09.048216Z","id":"CVE-2026-73296","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-13T14:07:14.159Z"}}]}}}