CVE-2026-20997

CRITICAL

9.8

Description

Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote attackers to potentially bypass authentication.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/16/2026

Last Modified3/31/2026

Sourcenvd

Honeypot Sightings0

Affected Products

samsung:smart_switch

Weaknesses (CWE)

CWE-347

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03(mobile.security@samsung.com)

IOC Correlations

No correlations recorded

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