Samsung Voice Recorder on Android Lock Screen access control

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Voice Recorder on Android and classified as critical. Affected by this vulnerability is an unknown functionality of the component Lock Screen. Such manipulation leads to access control. This vulnerability is listed as CVE-2024-20839. The attack can be executed directly on the physical device. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Samsung Voice Recorder on Android (Android App Software) (the affected version is unknown). Affected by this issue is an unknown code of the component Lock Screen. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality. CVE summarizes:

Improper access control in Samsung Voice Recorder prior to versions 21.5.16.01 in Android 12 and Android 13, 21.4.51.02 in Android 14 allows physical attackers to access recording files on the lock screen.

The weakness was presented 03/05/2024. The advisory is shared for download at security.samsungmobile.com. This vulnerability is handled as CVE-2024-20839 since 12/05/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.8

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
NVD Vector: 🔍

CNA Base Score: 4.6
CNA Vector (Samsung Mobile): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/05/2023 🔍
03/05/2024 +91 days 🔍
03/05/2024 +0 days 🔍
12/23/2024 +293 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2024-20839 (🔍)
GCVE (CVE): GCVE-0-2024-20839
GCVE (VulDB): GCVE-100-255728
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 03/05/2024 08:46
Updated: 12/23/2024 18:19
Changes: 03/05/2024 08:46 (50), 12/23/2024 18:19 (27)
Complete: 🔍
Cache ID: 216::103

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