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    CVE-2021-35977

    An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.

    Published:Oct 8, 2021
    Last Modified:Nov 21, 2024
    EPS:Oct 8, 2021
    EPSS Score:0.00677
    CVSS Score:9.8

    Affected Products

    Vendor
    Digi
    Product
    6350-sr
    Vendor
    Digi
    Product
    6350-sr Firmware
    Vendor
    Digi
    Product
    Cm
    Vendor
    Digi
    Product
    Cm Firmware
    Vendor
    Digi
    Product
    Connect Es
    Vendor
    Digi
    Product
    Connect Es Firmware
    Vendor
    Digi
    Product
    Connectport Lts 8\/16\/32
    Vendor
    Digi
    Product
    Connectport Lts 8\/16\/32 Firmware
    Vendor
    Digi
    Product
    Connectport Ts 8\/16
    Vendor
    Digi
    Product
    Connectport Ts 8\/16 Firmware
    Vendor
    Digi
    Product
    One Ia
    Vendor
    Digi
    Product
    One Ia Firmware
    Vendor
    Digi
    Product
    One Iap Family
    Vendor
    Digi
    Product
    One Iap Family Firmware
    Vendor
    Digi
    Product
    Passport Integrated Console Server
    Vendor
    Digi
    Product
    Passport Integrated Console Server Firmware
    Vendor
    Digi
    Product
    Portserver Ts
    Vendor
    Digi
    Product
    Portserver Ts Firmware
    Vendor
    Digi
    Product
    Portserver Ts M Mei
    Vendor
    Digi
    Product
    Portserver Ts M Mei Firmware
    Vendor
    Digi
    Product
    Portserver Ts Mei
    Vendor
    Digi
    Product
    Portserver Ts Mei Firmware
    Vendor
    Digi
    Product
    Portserver Ts Mei Hardened
    Vendor
    Digi
    Product
    Portserver Ts Mei Hardened Firmware
    Vendor
    Digi
    Product
    Portserver Ts P Mei
    Vendor
    Digi
    Product
    Portserver Ts P Mei Firmware
    Vendor
    Digi
    Product
    Realport
    Vendor
    Digi
    Product
    Transport Wr11 Xt
    Vendor
    Digi
    Product
    Transport Wr11 Xt Firmware
    Vendor
    Digi
    Product
    Wr21
    Vendor
    Digi
    Product
    Wr21 Firmware
    Vendor
    Digi
    Product
    Wr31
    Vendor
    Digi
    Product
    Wr31 Firmware
    Vendor
    Digi
    Product
    Wr44 R
    Vendor
    Digi
    Product
    Wr44 R 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