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CVE-2026-21005

HIGH CVSS 4.0: 7.1 EPSS 0.02%
Updated Mar 31, 2026
Samsung
Parameter Value
CVSS 7.1 (HIGH)
Affected Versions before 3.7.69.15
Fixed In 3.7.69.15
Type CWE-22 (Path Traversal)
Vendor Samsung
Public PoC No

Path traversal in Smart Switch prior to version 3.7.69.15 allows adjacent attackers to overwrite arbitrary files with Smart Switch privilege.

Attack Parameters

Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Passive
Minimal interaction

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Samsung Smart_Switch
cpe:2.3:a:samsung:smart_switch:*:*:*:*:*:*:*:*
3.7.69.15