CVE-2026-111629
CVE-2026-111629 · IoTSharp through 3.6.1 Cross-Tenant Data Exposure via Customers and Devices APIs
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
IoTSharp through 3.6.1 contains an insecure direct object reference vulnerability that allows any authenticated user to read other tenants' data because Customers and Devices API handlers do not scope queries to the caller's tenant. Attackers can self-register through the anonymous AccountController.Create endpoint and supply other tenants' GUIDs to read customer contact details, device inventories and device attribute telemetry.
CVSS 5.3 · Media · EPSS 0,3%
- Publicación
- Actualización
Productos y versiones afectados
iotsharp
- Versiones
- ≥ 0, ≤ 3.6.1: Afectada (custom)
Sin corrección publicada
Fuentes originales
- https://hackmd.io/@hieuPenguinnn/iotsharp-devices-customers-cross-tenant-idor
- https://github.com/IoTSharp/IoTSharp/blob/v3.6.1/IoTSharp/Controllers/CustomersController.cs#L164-L177
- https://github.com/IoTSharp/IoTSharp/blob/v3.6.1/IoTSharp/Controllers/DevicesController.cs#L490-L507
- https://www.vulncheck.com/advisories/iotsharp-through-3.6.1-cross-tenant-data-exposure-via-customers-and-devices-apis
- https://nvd.nist.gov/vuln/detail/CVE-2026-111629