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Vulnerability Details :

CVE-2024-20856

Summary
Assigner-SamsungMobile
Assigner Org ID-3af57064-a867-422c-b2ad-40307b65c458
Published At-07 May, 2024 | 04:28
Updated At-01 Aug, 2024 | 22:06
Rejected At-
Credits

Improper Authentication vulnerability in Secure Folder prior to SMR May-2024 Release 1 allows physical attackers to access Secure Folder without proper authentication in a specific scenario.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:SamsungMobile
Assigner Org ID:3af57064-a867-422c-b2ad-40307b65c458
Published At:07 May, 2024 | 04:28
Updated At:01 Aug, 2024 | 22:06
Rejected At:
â–¼CVE Numbering Authority (CNA)

Improper Authentication vulnerability in Secure Folder prior to SMR May-2024 Release 1 allows physical attackers to access Secure Folder without proper authentication in a specific scenario.

Affected Products
Vendor
Samsung ElectronicsSamsung Mobile
Product
Samsung Mobile Devices
Default Status
affected
Versions
Unaffected
  • SMR May-2024 Release in Android 14
Problem Types
TypeCWE IDDescription
N/AN/ACWE-287 improper authentication
Type: N/A
CWE ID: N/A
Description: CWE-287 improper authentication
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
N/A
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
Resource: N/A
â–¼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Vendor
Samsungsamsung
Product
android
CPEs
  • cpe:2.3:o:samsung:android:*:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • 14
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
2. 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/securityUpdate.smsb?year=2024&month=05
x_transferred
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
Resource:
x_transferred
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:mobile.security@samsung.com
Published At:07 May, 2024 | 05:15
Updated At:07 Feb, 2025 | 20:14

Improper Authentication vulnerability in Secure Folder prior to SMR May-2024 Release 1 allows physical attackers to access Secure Folder without proper authentication in a specific scenario.

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
Secondary3.14.3MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Primary3.14.3MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CPE Matches

Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:-:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-sep-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-sep-2023-r1:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05mobile.security@samsung.com
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
Source: mobile.security@samsung.com
Resource:
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=05
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-287
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Matching Score-6
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Matching Score-6
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CWE ID-CWE-287
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Matching Score-6
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EPSS-0.25% / 48.17%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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Vendor-Samsung ElectronicsSamsung
Product-exynosexynos_firmwareSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21466
Matching Score-6
Assigner-Samsung Mobile
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Matching Score-6
Assigner-Samsung Mobile
CVSS Score-5.3||MEDIUM
EPSS-0.01% / 2.49%
||
7 Day CHG~0.00%
Published-03 Sep, 2025 | 05:16
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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
Vendor-Samsung ElectronicsSamsung
Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21484
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-5.1||MEDIUM
EPSS-0.12% / 31.01%
||
7 Day CHG~0.00%
Published-04 May, 2023 | 00:00
Updated-29 Jan, 2025 | 20:14
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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Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21425
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-4.3||MEDIUM
EPSS-0.05% / 15.10%
||
7 Day CHG~0.00%
Published-09 Feb, 2023 | 00:00
Updated-24 Mar, 2025 | 19:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in telecom application prior to SMR JAN-2023 Release 1 allows local attackers to get sensitive information.

Action-Not Available
Vendor-Samsung ElectronicsSamsung
Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21437
Matching Score-6
Assigner-Samsung Mobile
ShareView Details
Matching Score-6
Assigner-Samsung Mobile
CVSS Score-4||MEDIUM
EPSS-0.05% / 15.10%
||
7 Day CHG~0.00%
Published-09 Feb, 2023 | 00:00
Updated-24 Mar, 2025 | 18:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in Phone application prior to SMR Feb-2023 Release 1 allows local attackers to access sensitive information via implicit broadcast.

Action-Not Available
Vendor-Samsung ElectronicsSamsung
Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21467
Matching Score-6
Assigner-Samsung Mobile
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Matching Score-6
Assigner-Samsung Mobile
CVSS Score-4.6||MEDIUM
EPSS-0.08% / 23.70%
||
7 Day CHG~0.00%
Published-03 Sep, 2025 | 05:16
Updated-08 Sep, 2025 | 14:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Error in 3GPP specification implementation in Exynos baseband prior to SMR Apr-2023 Release 1 allows incorrect handling of unencrypted message.

Action-Not Available
Vendor-Samsung ElectronicsSamsung
Product-exynosSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21471
Matching Score-6
Assigner-Samsung Mobile
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Matching Score-6
Assigner-Samsung Mobile
CVSS Score-4||MEDIUM
EPSS-0.02% / 6.49%
||
7 Day CHG~0.00%
Published-03 Sep, 2025 | 05:17
Updated-05 Sep, 2025 | 16:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in SemClipboard prior to SMR Apr-2023 Release 1 allows attackers to read arbitrary files with system permission.

Action-Not Available
Vendor-Samsung ElectronicsSamsung
Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2023-21487
Matching Score-6
Assigner-Samsung Mobile
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Matching Score-6
Assigner-Samsung Mobile
CVSS Score-5.1||MEDIUM
EPSS-0.14% / 34.41%
||
7 Day CHG~0.00%
Published-04 May, 2023 | 00:00
Updated-12 Feb, 2025 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper access control vulnerability in Telephony framework prior to SMR May-2023 Release 1 allows local attackers to change a call setting.

Action-Not Available
Vendor-Samsung ElectronicsSamsung
Product-androidSamsung Mobile Devices
CWE ID-CWE-287
Improper Authentication
CVE-2022-29838
Matching Score-4
Assigner-Western Digital
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Matching Score-4
Assigner-Western Digital
CVSS Score-4.3||MEDIUM
EPSS-0.15% / 35.88%
||
7 Day CHG~0.00%
Published-09 Dec, 2022 | 00:00
Updated-23 Apr, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Authentication issue with the encrypted volumes and auto mount feature in My Cloud devices

Improper Authentication vulnerability in the encrypted volumes and auto mount features of Western Digital My Cloud devices allows insecure direct access to the drive information in the case of a device reset. This issue affects: Western Digital My Cloud My Cloud versions prior to 5.25.124 on Linux.

Action-Not Available
Vendor-Western Digital Corp.
Product-my_cloud_dl2100wd_cloudmy_cloudmy_cloud_ex4100my_cloud_ex2_ultramy_cloud_mirror_g2my_cloud_pr2100my_cloud_osmy_cloud_dl4100my_cloud_ex2100my_cloud_pr4100My Cloud
CWE ID-CWE-287
Improper Authentication
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