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    CVE-2021-27130

    Online Reviewer System 1.0 contains a SQL injection vulnerability through authentication bypass, which may lead to a reverse shell upload.

    Published:Apr 14, 2021
    Last Modified:Apr 14, 2026
    EPS:Apr 14, 2021
    EPSS Score:0.00537
    CVSS Score:9.8

    Affected Products

    Vendor
    Janobe
    Product
    Online Reviewer System

    Exploits

    https://packetstormsecurity.com/files/161219/Online-Reviewer-System-1.0-SQL-Injection-Shell-Upload.htmlhttps://packetstormsecurity.com/files/161219/Online-Reviewer-System-1.0-SQL-Injection-Shell-Upload.html

    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