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    CVE-2022-27577

    The vulnerability in the MSC800 in all versions before 4.15 allows for an attacker to predict the TCP initial sequence number. When the TCP sequence is predictable, an attacker can send packets that are forged to appear to come from a trusted computer. These forged packets could compromise services on the MSC800. SICK has released a new firmware version of the SICK MSC800 and recommends updating to the newest version.

    Published:Apr 11, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 11, 2022
    EPSS Score:0.00504
    CVSS Score:9.1

    Affected Products

    Vendor
    Sick
    Product
    Msc800
    Vendor
    Sick
    Product
    Msc800 Firmware

    Exploits

    No exploit reference

    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