{"id":"CVE-2026-110124","revision":"1018e5693def4aeab375428318b59bb3","records":[{"revision":"1018e5693def4aeab375428318b59bb3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-110124","aliases":[],"title":"FastBee through 2.1.0 IDOR via DeviceController /iot/device Endpoints","description":"FastBee through 2.1.0 contains an insecure direct object reference vulnerability in DeviceController that allows authenticated low-privilege users to read and modify other tenants' devices by supplying sequential device IDs. Self-registered attackers can enumerate deviceId or serialNumber values to read owner, IP, and location data, and overwrite user_id and tenant_id to take over devices.","state":0,"publishedAt":"2026-10-13T16:53:19.145+00:00","modifiedAt":"2026-10-14T15:52:32.042+00:00","affected":[{"ecosystem":"Vendor product","name":"FastBee","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"kerwincui\",\n                    \"product\": \"FastBee\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"2.1.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/kerwincui/FastBee\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":8.6,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1,"severity":"HIGH"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fastbee-device-ownership-idor","https://github.com/kerwincui/FastBee/blob/v2.1.0/springboot/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/service/impl/DeviceServiceImpl.java#L105-L125","https://github.com/kerwincui/FastBee/blob/v2.1.0/springboot/fastbee-open-api/src/main/java/com/fastbee/data/controller/DeviceController.java#L119-L211","https://github.com/kerwincui/FastBee/blob/v1.2.1/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/DeviceController.java#L118-L213","https://www.vulncheck.com/advisories/fastbee-through-2.1.0-idor-via-devicecontroller-iot-device-endpoints"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110124","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110124","identifiers":["CVE-2026-110124"]},"retained":false,"historicalAffected":[]}],"coverage":[]}