Samsung Smart Switch 3.7.64.10/3.7.66.6/3.7.67.2 random random values

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Samsung Smart Switch. This affects an unknown function. Such manipulation of the argument random leads to random values. This vulnerability is uniquely identified as CVE-2025-21078. The attack can only be initiated within the local network. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Samsung Smart Switch. It has been rated as problematic. Affected by this issue is an unknown functionality. The manipulation of the argument random with an unknown input leads to a random values vulnerability. Using CWE to declare the problem leads to CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. Impacted is confidentiality. CVE summarizes:

Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.

The advisory is available at security.samsungmobile.com. This vulnerability is handled as CVE-2025-21078 since 11/06/2024. The exploitation is known to be easy. The attack can only be done within the local network. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1600.001 by the MITRE ATT&CK project.

Upgrading to version 3.7.68.6 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CNA Base Score: 8.8
CNA Vector (SamsungMobile): 🔒

CVSSv2info

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

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

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: 🔒

Upgrade: Smart Switch 3.7.68.6

Timelineinfo

11/06/2024 CVE reserved
11/05/2025 +364 days Advisory disclosed
11/05/2025 +0 days VulDB entry created
11/08/2025 +3 days VulDB entry last update

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2025-21078 (🔒)
GCVE (CVE): GCVE-0-2025-21078
GCVE (VulDB): GCVE-100-331262

Entryinfo

Created: 11/05/2025 08:01
Updated: 11/08/2025 13:27
Changes: 11/05/2025 08:01 (64), 11/08/2025 13:27 (10)
Complete: 🔍
Cache ID: 216::103

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