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HIGH · 7.5

CVE-2026-20999

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

Vulnerability Description

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

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
SamsungSmart Switch< 3.7.69.15

Related Weaknesses (CWE)

CWE-294

References

FAQ

What is CVE-2026-20999?

CVE-2026-20999 is a vulnerability with a CVSS score of 7.5 (HIGH). Authentication bypass by replay in Smart Switch prior to version 3.7.69.15 allows remote attackers to trigger privileged functions.

How severe is CVE-2026-20999?

CVE-2026-20999 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-20999?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Smart Switch.