CVE-2026-20999
HIGH EPSS 23.0%
Published Mar 16, 20263mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 4.0
Published Mar 16, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago
Description
Authentication bypass by replay in Smart Switch prior to version 3.7.69.15 allows remote attackers to trigger privileged functions.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X
Threat Intelligence
EPSS Exploit Probability
23.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-294
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | smart_switch | * | <3.7.69.15 |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.