CVE-2021-35952 : fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows a Remote attacke

fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows a Remote attacker to change the time, date, and month via Bluetooth LE Characteristics on handle 0x0017.

Published 2022-12-26 06:15:10

Updated 2023-01-05 21:05:15

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-35952

Fastrack » Reflex 2.0 Firmware » Version: 90.89
cpe:2.3:o:fastrack:reflex_2.0_firmware:90.89:*:*:*:*:*:*:*
Matching versions
When used together with: Fastrack » Reflex 2.0 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-35952

EPSS FAQ

0.11%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 45 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-35952

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

References for CVE-2021-35952

https://payatu.com/advisory/lack-of-bluetooth-le-pairing-fastrack-reflex

Advisory | Payatu
Third Party Advisory
https://www.fastrack.in/shop/watch-smart-wearables-reflex-2

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Vulnerability Details : CVE-2021-35952

Products affected by CVE-2021-35952

Exploit prediction scoring system (EPSS) score for CVE-2021-35952

CVSS scores for CVE-2021-35952

References for CVE-2021-35952