Samsung Mobile Devices P(9.0)/Q(10.0) DeX Lockscreen Notification improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Mobile Devices P(9.0)/Q(10.0) and classified as problematic. This affects an unknown part of the component DeX Lockscreen. Executing a manipulation as part of Notification can lead to improper authentication. This vulnerability is tracked as CVE-2020-13838. The physical device can be targeted for the attack. No exploit exists.

Detailsinfo

A vulnerability was found in Samsung Mobile Devices P(9.0)/Q(10.0) (Smartphone Operating System). It has been declared as problematic. This vulnerability affects an unknown code of the component DeX Lockscreen. The manipulation as part of a Notification leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered on Samsung mobile devices with P(9.0) and Q(10.0) software. The DeX Lockscreen feature does not block access to Quick Panel and notifications. The Samsung ID is SVE-2020-17187 (June 2020).

The weakness was disclosed 06/04/2020 (Website). The advisory is available at security.samsungmobile.com. This vulnerability was named CVE-2020-13838 since 06/04/2020. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-111342, VDB-111380, VDB-115287 and VDB-115285 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/04/2020 🔍
06/04/2020 +0 days 🔍
06/05/2020 +1 days 🔍
10/22/2020 +139 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-13838 (🔍)
GCVE (CVE): GCVE-0-2020-13838
GCVE (VulDB): GCVE-100-156202
See also: 🔍

Entryinfo

Created: 06/05/2020 17:41
Updated: 10/22/2020 14:39
Changes: 06/05/2020 17:41 (40), 06/05/2020 17:46 (18), 10/22/2020 14:39 (1)
Complete: 🔍
Cache ID: 216::103

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