CVE-2026-21136

Improper Authorization in Smart Switch Allows Physical Attackers to Trigger Restore Process

Published Oct 12, 2026 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Samsung
Samsung smart Switch
Vendors & Products Samsung
Samsung smart Switch
Type Values Removed Values Added
Title Improper Authorization in Smart Switch Allows Physical Attackers to Trigger Restore Process
Weaknesses CWE-284
Type Values Removed Values Added
Description Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
SamsungMobile
Published
Updated
Oct 15, 2026, 6:08 PM
Reserved
Dec 11, 2025, 1:33 AM
Status
Awaiting Analysis
Published
Oct 12, 2026, 5:17 AM
Modified
Oct 15, 2026, 7:17 PM