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[email protected]CVE-2021-25424

HistoryJun 11, 2021 - 3:15 p.m.

CVE-2021-25424

2021-06-1115:15:10

CWE-287

[email protected]

web.nvd.nist.gov

cve-2021-25424

tizen

bluetooth

vulnerability

authentication

firmware update

nvd

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

JSON

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.

Affected configurations

NVD

Node

samsunggalaxy_watch_active_2_firmwareRange<5.5

AND

samsunggalaxy_watch_active_2Match-

Node

samsunggalaxy_watch_active_firmwareRange<5.5

AND

samsunggalaxy_watch_activeMatch-

Node

samsunggalaxy_watch_firmwareRange<5.5

AND

samsunggalaxy_watchMatch-

Node

samsunggalaxy_watch_3_firmwareRange<5.5

AND

samsunggalaxy_watch_3Match-

Node

samsunggear_s3_firmwareRange<5.5

AND

samsunggear_s3Match-

Node

samsunggear_s2_firmwareRange<5.5

AND

samsunggear_s2Match-

Node

samsunggear_s_firmwareRange<5.5

AND

samsunggear_sMatch-

Node

samsunggear_2_firmwareRange<5.5

AND

samsunggear_2Match-

Node

samsunggear_2_neo_firmwareRange<5.5

AND

samsunggear_2_neoMatch-

CPENameOperatorVersion
samsung:galaxy_watch_active_2_firmwaresamsung galaxy watch active 2 firmwarelt5.5

CPE	Name	Operator	Version
samsung:galaxy_watch_active_2_firmware	samsung galaxy watch active 2 firmware	lt	5.5

CNA Affected

[
  {
    "product": "Tizen wearable devices",
    "vendor": "Samsung Mobile",
    "versions": [
      {
        "lessThan": "Firmware update JUN-2021 Release ",
        "status": "affected",
        "version": "5.5",
        "versionType": "custom"
      }
    ]
  }
]

References

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

Social References

5.8 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

JSON

Related for CVE-2021-25424

cvelist1 nvd1 prion1