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    CVE-2021-20028

    Improper neutralization of a SQL Command leading to SQL Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products, specifically the SRA appliances running all 8.x firmware and 9.0.0.9-26sv or earlier

    Published:Aug 4, 2021
    Last Modified:Oct 31, 2025
    EPS:Aug 4, 2021
    EPSS Score:0.86391
    CVSS Score:9.8

    CISA Notification

    Description

    Improper neutralization of a SQL Command leading to SQL Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products, specifically the SRA appliances running all 8.x firmware and 9.0.0.9-26sv or earlier

    Required Action:

    The impacted product is end-of-life and should be disconnected if still in use.

    Notes:

    No extra notes provided.

    Due Date
    Apr 18, 2022
    1607 days ago
    Alert Date
    Mar 28, 2022
    1628 days ago

    Affected Products

    Vendor
    Sonicwall
    Product
    Sma 210
    Vendor
    Sonicwall
    Product
    Sma 210 Firmware
    Vendor
    Sonicwall
    Product
    Sma 410
    Vendor
    Sonicwall
    Product
    Sma 410 Firmware
    Vendor
    Sonicwall
    Product
    Sma 500v
    Vendor
    Sonicwall
    Product
    Sma 500v Firmware
    Vendor
    Sonicwall
    Product
    Sra 1600
    Vendor
    Sonicwall
    Product
    Sra 1600 Firmware
    Vendor
    Sonicwall
    Product
    Sra 4600
    Vendor
    Sonicwall
    Product
    Sra 4600 Firmware
    Vendor
    Sonicwall
    Product
    Sra Va
    Vendor
    Sonicwall
    Product
    Sra Va Firmware

    Exploits

    No exploit reference

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    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