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    CVE-2026-20994

    URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.

    Published:Mar 16, 2026
    Last Modified:May 29, 2026
    EPS:Mar 16, 2026
    EPSS Score:0.00021
    CVSS Score:6.1

    Affected Products

    Vendor
    Samsung
    Product
    Account

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-178 Cross-Site Flashing

    Related CVEs

    CVE-2025-58487 (CVSS 4) — Improper authorization in Samsung Account prior to version 15.5.01.1 allows local attacker to launch arbitrary…
    CVE-2025-58486 (CVSS 4) — Improper input validation in Samsung Account prior to version 15.5.01.1 allows local attacker to execute arbit…
    CVE-2025-21076 (CVSS 5.5) — Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 all…
    CVE-2023-21481 (CVSS 5.4) — Improper URL input validation vulnerability in Samsung Account application prior to version 14.1.0.0 allows re…
    CVE-2024-20841 (CVSS 5.1) — Improper Handling of Insufficient Privileges in Samsung Account prior to version 14.8.00.3 allows local attack…
    CVE-2023-42551 (CVSS 5.5) — Use of implicit intent for sensitive communication vulnerability in startTncActivity in Samsung Account prior …
    CVE-2023-42550 (CVSS 5.5) — Use of implicit intent for sensitive communication vulnerability in startSignIn in Samsung Account prior to ve…
    CVE-2023-42549 (CVSS 5.5) — Use of implicit intent for sensitive communication vulnerability in startNameValidationActivity in Samsung Acc…
    CVE-2023-42548 (CVSS 5.5) — Use of implicit intent for sensitive communication vulnerability in startMandatoryCheckActivity in Samsung Acc…
    CVE-2023-42547 (CVSS 5.5) — Use of implicit intent for sensitive communication vulnerability in startEmailValidationActivity in Samsung Ac…

    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