← Back to CVEs

CVE-2020-11539

HIGH

8.1

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.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/22/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

titan:sf_rush_smart_bandtitan:sf_rush_smart_band_firmware

Weaknesses (CWE)

CWE-306CWE-319CWE-347

References

https://github.com/the-girl-who-lived/CVE-2020-11539/(cve@mitre.org)

https://medium.com/%40sayliambure/hacking-a-5-smartband-824763ab6e8f(cve@mitre.org)

https://github.com/the-girl-who-lived/CVE-2020-11539/(af854a3a-2127-422b-91ae-364da2661108)

https://medium.com/%40sayliambure/hacking-a-5-smartband-824763ab6e8f(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.