High severity8.1NVD Advisory· Published Apr 22, 2020· Updated Jun 17, 2026
CVE-2020-11539
CVE-2020-11539
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.
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Affected products
2- Tata/Sonata Smart SF Rushdescription
- Range: 1.12
Patches
Vulnerability mechanics
References
1News mentions
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