CVE-2021-25424

CVSS V2 Medium 5.8 CVSS V3 High 8.8
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.
Overview
  • CVE ID
  • CVE-2021-25424
  • Assigner
  • mobile.security@samsung.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-11T15:15:10
  • Last Modified Date
  • 2021-06-17T14:40:45
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:samsung:galaxy_watch_active_2_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:galaxy_watch_active_2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:galaxy_watch_active_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:galaxy_watch_active:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:galaxy_watch_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:galaxy_watch:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:galaxy_watch_3_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:galaxy_watch_3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:gear_s3_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:gear_s3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:gear_s2_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:gear_s2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:gear_s_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:gear_s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:gear_2_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:gear_2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:samsung:gear_2_neo_firmware:*:*:*:*:*:*:*:* 1 OR 5.5
cpe:2.3:h:samsung:gear_2_neo:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-25424
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25424
History
Created Old Value New Value Data Type Notes
2022-05-10 07:11:01 Added to TrackCVE
2022-12-05 04:15:16 2021-06-11T15:15Z 2021-06-11T15:15:10 CVE Published Date updated
2022-12-05 04:15:16 2021-06-17T14:40:45 CVE Modified Date updated
2022-12-05 04:15:16 Analyzed Vulnerability Status updated