CVE-2026-20996

Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.69.15 allows remote attackers to configure a downgraded scheme for authentication.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:samsung:smart_switch:*:*:*:*:*:*:*:*

History

31 Mar 2026, 00:29

Type	Values Removed	Values Added
Summary		(es) El uso de un algoritmo criptográfico roto o arriesgado en Smart Switch anterior a la versión 3.7.69.15 permite a atacantes remotos configurar un esquema degradado para autenticación.
First Time		Samsung Samsung smart Switch
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3
References	~~() https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03 -~~	() https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03 - Vendor Advisory
CPE		cpe:2.3:a:samsung:smart_switch::::::::
CWE		CWE-327

16 Mar 2026, 14:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-16 14:18

Updated : 2026-03-31 00:29

NVD link : CVE-2026-20996

Mitre link : CVE-2026-20996

CVE.ORG link : CVE-2026-20996

JSON object : View

Products Affected

samsung

smart_switch

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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