An issue was discovered on Tata Sonata Smart SF Rush 1.12 devices. It has been identified that the smart band has no pairing (mode 0 Bluetooth LE security level) The data being transmitted over the air is not encrypted. Adding to this, the data being sent to the smart band doesn't have any authentication or signature verification. Thus, any attacker can control a parameter of the device.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 11 Jul 2025 13:45:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2020-04-22T13:27:10
Updated: 2024-08-04T11:35:13.535Z
Reserved: 2020-04-04T00:00:00
Link: CVE-2020-11539
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2020-04-22T14:15:12.347
Modified: 2024-11-21T04:58:06.653
Link: CVE-2020-11539
 Redhat
                        Redhat
                    No data.