CVE-2021-25424 | BDVDB-2026-155376 Detail

SamsungTizen wearable devices

Description#

Improper authentication vulnerability in Tizen bluetooth-frwk prior to Firmware update JUN-2021 Release allows bluetooth attacker to take over the user's bluetooth device without user awareness.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-287 Improper Authentication

References#

https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6

Exploit#

No public exploit known

History#

Version 12021-06-11Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.

Published

Published: 2021-06-11
Last modified: 2024-08-03

Vendor information

Vendor: Samsung
Product: Tizen wearable devices

All Samsung vulnerabilities

Score

No score available.

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 38.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Authentication Issues

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 5.5 and < Firmware update JUN-2021 Release
Fixed
Firmware update JUN-2021 Release

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).