CVE Feed

    Dashboard / CVE / CVE-2026-21004

    CVE-2026-21004

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

    Published:Mar 16, 2026
    Last Modified:Apr 2, 2026
    EPS:Mar 16, 2026
    EPSS Score:0.00044
    CVSS Score:6.5

    Affected Products

    Vendor
    Samsung
    Product
    Smart Switch

    Exploits

    https://github.com/George0Papasotiriou/CVE-2026-21004-SQLite-FTS3-Match-Infoleak-via-Query-Crafting

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

    CVE-2026-21083 (CVSS 6.8) — Improper input validation in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to access sensit…
    CVE-2026-21080 (CVSS 6.9) — Cleartext storage of sensitive information in Smart Switch prior to version 3.7.72.6 allows adjacent attackers…
    CVE-2026-21079 (CVSS 7) — Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to in…
    CVE-2026-21078 (CVSS 4.7) — Insufficient verification of data authenticity in Smart Switch trouble scanning mode prior to version 3.7.72.6…
    CVE-2026-21005 (CVSS 7.1) — Path traversal in Smart Switch prior to version 3.7.69.15 allows adjacent attackers to overwrite arbitrary fil…
    CVE-2026-20999 (CVSS 7.1) — Authentication bypass by replay in Smart Switch prior to version 3.7.69.15 allows remote attackers to trigger …
    CVE-2026-20998 (CVSS 7.1) — Improper authentication in Smart Switch prior to version 3.7.69.15 allows remote attackers to bypass authentic…
    CVE-2026-20997 (CVSS 5.3) — Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote atta…
    CVE-2026-20996 (CVSS 7.1) — Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.69.15 allows remote atta…
    CVE-2026-20995 (CVSS 5.3) — Exposure of sensitive functionality to an unauthorized actor in Smart Switch prior to version 3.7.69.15 allows…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High