CVE-2026-21079
Received Received - Intake

Missing Encryption of Sensitive Data in Smart Switch

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: Samsung Mobile

Description
Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data.

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-21079
EUVD
EUVD-2026-55104

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung smart_switch 3.7.72.6

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability involves missing encryption of sensitive data in Smart Switch software versions before 3.7.72.6. An attacker within close proximity can intercept data transmitted between devices due to the lack of encryption.

Detection Guidance

This vulnerability involves missing encryption of sensitive data in Smart Switch versions prior to 3.7.72.6. Detection requires checking if the software version is outdated and monitoring network traffic for unencrypted sensitive data transmission.

Impact Analysis

Attackers may capture sensitive information like passwords or personal data during transmission. This could lead to identity theft, unauthorized access to accounts, or exposure of confidential communications.

Compliance Impact

This vulnerability likely violates data protection requirements under GDPR and HIPAA, which mandate encryption for sensitive data in transit. Non-compliance may result in legal penalties or fines.

Mitigation Strategies

Update Smart Switch to version 3.7.72.6 or later to ensure sensitive data is encrypted during transmission.

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