CVE-2026-20998

| EUVD-2026-12313 HIGH
2026-03-16 SamsungMobile
7.1
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
P
Scope
X

Lifecycle Timeline

3
Analysis Generated
Mar 16, 2026 - 05:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 05:00 euvd
EUVD-2026-12313
CVE Published
Mar 16, 2026 - 04:32 nvd
HIGH 7.1

Tags

Authentication Bypass

Description

Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentication.

Analysis

Samsung Smart Switch versions prior to 3.7.69.15 contain an authentication bypass vulnerability that allows unauthenticated remote attackers to circumvent security controls. This vulnerability could enable attackers to gain unauthorized access to the application without valid credentials. …

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Remediation

Within 24 hours: Inventory all Smart Switch deployments and identify affected versions (prior to 3.7.69.15). Within 7 days: Restrict Smart Switch access to trusted networks only, disable remote access where possible, and communicate findings to device users. …

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Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +36
POC: 0

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CVE-2026-20998 vulnerability details – vuln.today
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