Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-25424

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
11/06/2021
Last modified:
17/06/2021

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

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:A/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:samsung:galaxy_watch_active_2_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:galaxy_watch_active_2:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_watch_active_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:galaxy_watch_active:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_watch_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:galaxy_watch:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_watch_3_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:galaxy_watch_3:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:gear_s3_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:gear_s3:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:gear_s2_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:gear_s2:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:gear_s_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)
cpe:2.3:h:samsung:gear_s:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:gear_2_firmware:*:*:*:*:*:*:*:* 5.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools