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Vulnerability Details :

CVE-2021-25424

Summary
Assigner-Samsung Mobile
Assigner Org ID-3af57064-a867-422c-b2ad-40307b65c458
Published At-11 Jun, 2021 | 14:33
Updated At-03 Aug, 2024 | 20:03
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Samsung Mobile
Assigner Org ID:3af57064-a867-422c-b2ad-40307b65c458
Published At:11 Jun, 2021 | 14:33
Updated At:03 Aug, 2024 | 20:03
Rejected At:
▼CVE Numbering Authority (CNA)

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 Products
Vendor
Samsung ElectronicsSamsung Mobile
Product
Tizen wearable devices
Versions
Affected
  • From 5.5 before Firmware update JUN-2021 Release (custom)
Problem Types
TypeCWE IDDescription
CWECWE-287CWE-287: Improper Authentication
Type: CWE
CWE ID: CWE-287
Description: CWE-287: Improper Authentication
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
unknown
vectorString:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
x_refsource_MISC
Hyperlink: https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
x_refsource_MISC
x_transferred
Hyperlink: https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:mobile.security@samsung.com
Published At:11 Jun, 2021 | 15:15
Updated At:17 Jun, 2021 | 14:40

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.8HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.05.8MEDIUM
AV:A/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 5.8
Base severity: MEDIUM
Vector:
AV:A/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
Samsung
samsung
>>galaxy_watch_active_2_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:galaxy_watch_active_2_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_active_2>>-
cpe:2.3:h:samsung:galaxy_watch_active_2:-:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_active_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:galaxy_watch_active_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_active>>-
cpe:2.3:h:samsung:galaxy_watch_active:-:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:galaxy_watch_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch>>-
cpe:2.3:h:samsung:galaxy_watch:-:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_3_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:galaxy_watch_3_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>galaxy_watch_3>>-
cpe:2.3:h:samsung:galaxy_watch_3:-:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s3_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:gear_s3_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s3>>-
cpe:2.3:h:samsung:gear_s3:-:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s2_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:gear_s2_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s2>>-
cpe:2.3:h:samsung:gear_s2:-:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:gear_s_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>gear_s>>-
cpe:2.3:h:samsung:gear_s:-:*:*:*:*:*:*:*
Samsung
samsung
>>gear_2_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:gear_2_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>gear_2>>-
cpe:2.3:h:samsung:gear_2:-:*:*:*:*:*:*:*
Samsung
samsung
>>gear_2_neo_firmware>>Versions before 5.5(exclusive)
cpe:2.3:o:samsung:gear_2_neo_firmware:*:*:*:*:*:*:*:*
Samsung
samsung
>>gear_2_neo>>-
cpe:2.3:h:samsung:gear_2_neo:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE-287Secondarymobile.security@samsung.com
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-287
Type: Secondary
Source: mobile.security@samsung.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6mobile.security@samsung.com
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
Source: mobile.security@samsung.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-287
Improper Authentication
CVE-2020-5536
Matching Score-4
Assigner-JPCERT/CC
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Matching Score-4
Assigner-JPCERT/CC
CVSS Score-8.8||HIGH
EPSS-0.10% / 28.24%
||
7 Day CHG~0.00%
Published-04 Mar, 2020 | 01:35
Updated-04 Aug, 2024 | 08:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
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CWE ID-CWE-287
Improper Authentication
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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.3||HIGH
EPSS-0.13% / 32.76%
||
7 Day CHG~0.00%
Published-29 Dec, 2020 | 23:40
Updated-04 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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CWE ID-CWE-287
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