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    CVE-2021-39274

    In XeroSecurity Sn1per 9.0 (free version), insecure directory permissions (0777) are set during installation, allowing an unprivileged user to modify the main application and the application configuration file. This results in arbitrary code execution with root privileges.

    Published:Aug 19, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 19, 2021
    EPSS Score:0.00684
    CVSS Score:9.8

    Affected Products

    Vendor
    Xerosecurity
    Product
    Sn1per

    Exploits

    https://github.com/1N3/Sn1per/issues/357https://github.com/nikip72/CVE-2021-39273-CVE-2021-39274https://github.com/1N3/Sn1per/issues/357https://github.com/nikip72/CVE-2021-39273-CVE-2021-39274

    Common Weakness Enumeration

    CWE-276 Incorrect Default Permissions

    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