CVE-2026-20999

Authentication bypass by replay in Smart Switch prior to version 3.7.69.15 allows remote attackers to trigger privileged functions.

Score

CVSS 3.1 7.5 High

Status

Analyzed - mobile.security@samsung.com

Published

2026-03-16

Last modified

2026-03-16

Weaknesses

CWE-294

Affected products

• Smart Switch (Samsung)
• Smart Switch (Samsung Mobile)

References

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