Detections
Analytics

CVE-2026-20998

high

Description

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

References

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

Details

Source: Mitre, NVD

Published: 2026-03-16

Updated: 2026-03-31

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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

Severity: Critical

CVSS v4

Base Score: 7.1

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

Severity: High

EPSS

EPSS: 0.0027