Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Titan | Sf Rush Smart Band Firmware | 1.12 |
| Titan | Sf Rush Smart Band | - |
Related Weaknesses (CWE)
References
- https://github.com/the-girl-who-lived/CVE-2020-11539/ExploitThird Party Advisory
- https://medium.com/%40sayliambure/hacking-a-5-smartband-824763ab6e8f
- https://github.com/the-girl-who-lived/CVE-2020-11539/ExploitThird Party Advisory
- https://medium.com/%40sayliambure/hacking-a-5-smartband-824763ab6e8f
FAQ
What is CVE-2020-11539?
CVE-2020-11539 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 ai...
How severe is CVE-2020-11539?
CVE-2020-11539 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-11539?
Check the references section above for vendor advisories and patch information. Affected products include: Titan Sf Rush Smart Band Firmware, Titan Sf Rush Smart Band.