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    CVE-2023-21433

    Improper access control vulnerability in Galaxy Store prior to version 4.5.49.8 allows local attackers to install applications from Galaxy Store.

    Published:Feb 9, 2023
    Last Modified:Mar 24, 2025
    EPS:Feb 9, 2023
    EPSS Score:0.02639
    CVSS Score:7.8

    Affected Products

    Vendor
    Samsung
    Product
    Galaxy Store

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs
    CAPEC-104 Cross Zone Scripting
    CAPEC-127 Directory Indexing
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-17 Using Malicious Files
    CAPEC-39 Manipulating Opaque Client-based Data Tokens
    CAPEC-402 Bypassing ATA Password Security
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-5 Blue Boxing
    CAPEC-51 Poison Web Service Registry
    CAPEC-59 Session Credential Falsification through Prediction
    CAPEC-60 Reusing Session IDs (aka Session Replay)
    CAPEC-647 Collect Data from Registries
    CAPEC-668 Key Negotiation of Bluetooth Attack (KNOB)
    CAPEC-76 Manipulating Web Input to File System Calls
    CAPEC-77 Manipulating User-Controlled Variables
    CAPEC-81 Web Server Logs Tampering
    CAPEC-87 Forceful Browsing

    Related CVEs

    CVE-2026-21002 (CVSS 5.9) — Improper verification of cryptographic signature in Galaxy Store prior to version 4.6.03.8 allows local attack…
    CVE-2026-21001 (CVSS 5.9) — Path traversal in Galaxy Store prior to version 4.6.03.8 allows local attacker to create file with Galaxy Stor…
    CVE-2026-21000 (CVSS 7) — Improper access control in Galaxy Store prior to version 4.6.03.8 allows local attacker to create file with Ga…
    CVE-2026-20976 (CVSS 5.1) — Improper input validation in Galaxy Store prior to version 4.6.02 allows local attacker to execute arbitrary s…
    CVE-2025-58483 (CVSS 5.9) — Improper export of android application components in Galaxy Store for Galaxy Watch prior to version 1.0.06.29 …
    CVE-2023-21483 (CVSS 6.4) — Improper Access Control vulnerability in Galaxy Store prior to version 4.5.53.6 allows local attacker to acces…
    CVE-2025-20951 (CVSS 5.1) — Improper verification of intent by broadcast receiver vulnerability in Galaxy Store prior to version 4.5.90.7 …
    CVE-2025-20895 (CVSS 3.2) — Authentication Bypass Using an Alternate Path in Galaxy Store prior to version 4.5.87.6 allows physical attack…
    CVE-2024-34601 (CVSS 5.9) — Improper verification of intent by broadcast receiver vulnerability in GalaxyStore prior to version 4.5.81.0 a…
    CVE-2024-20870 (CVSS 5.1) — Improper verification of intent by broadcast receiver vulnerability in Galaxy Store prior to version 4.5.71.8 …

    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