CVE-2026-21004

CWE-287 — Improper Authentication3 documents3 sources
Severity
6.9MEDIUM
EPSS
0.1%
top 83.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Smart Switch
Timeline
PublishedMar 16

Description

Improper authentication in Smart Switch prior to version 3.7.69.15 allows adjacent attackers to trigger a denial of service.

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected Packages1 packages

▶NVDsamsung/smart_switch< 3.7.69.15

🔴Vulnerability Details

2
CVEList
CVE-2026-21004: Improper authentication in Smart Switch prior to version 3↗2026-03-16
▶
GHSA
GHSA-q28g-7mpq-xfp7: Improper authentication in Smart Switch prior to version 3↗2026-03-16
▶
CVE-2026-21004 (MEDIUM CVSS 6.9) | Improper authentication in Smart Sw | cvebase.io