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    Dashboard / CVE / CVE-2021-20986

    CVE-2021-20986

    A Denial of Service vulnerability was found in Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7. This may lead to unexpected loss of cyclic communication or interruption of acyclic communication.

    Published:Feb 16, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 16, 2021
    EPSS Score:0.00468
    CVSS Score:7.5

    Affected Products

    Vendor
    Hilscher
    Product
    Profinet Io Device
    Vendor
    Hilscher
    Product
    Profinet Io Device Firmware
    Vendor
    Pepperl-fuchs
    Product
    Ohv-f230-b17
    Vendor
    Pepperl-fuchs
    Product
    Ohv-f230-b17 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Oit500-f113b17-cb
    Vendor
    Pepperl-fuchs
    Product
    Oit500-f113b17-cb Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011-6997
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011-6997 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011-8203
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011-8203 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d-6011 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv100-f200-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv50-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pcv50-f200-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pcv80-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pcv80-f200-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100-f200-b17-v1d-7477
    Vendor
    Pepperl-fuchs
    Product
    Pgv100-f200-b17-v1d-7477 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv100-f200a-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100a-f200-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv100a-f200-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100a-f200a-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv100a-f200a-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100aq-f200-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv100aq-f200-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv100aq-f200a-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv100aq-f200a-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pgv150i-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pgv150i-f200a-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pha150-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha150-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha200-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha200-f200a-b17-t-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha200-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha300-f200-b17-t-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha300-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha300-f200a-b17-t-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha300-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha400-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha400-f200a-b17-t-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha400-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha500-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha500-f200a-b17-t-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha500-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha600-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha600-f200a-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha700-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha800-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pha Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100-f200-b17-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pxv100-f200-b17-v1d-3636
    Vendor
    Pepperl-fuchs
    Product
    Pxv100-f200-b17-v1d-3636 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100-f200-b17-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100a-f200-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pxv100a-f200-b28-v1d-6011
    Vendor
    Pepperl-fuchs
    Product
    Pxv100a-f200-b28-v1d-6011 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100a-f200-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100aq-f200-b28-v1d
    Vendor
    Pepperl-fuchs
    Product
    Pxv100aq-f200-b28-v1d-6011
    Vendor
    Pepperl-fuchs
    Product
    Pxv100aq-f200-b28-v1d-6011 Firmware
    Vendor
    Pepperl-fuchs
    Product
    Pxv100aq-f200-b28-v1d Firmware
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610-om
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610d
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610d-om
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610dh
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610dh-om
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610h
    Vendor
    Pepperl-fuchs
    Product
    Wcs3b-ls610h-om
    Vendor
    Pepperl-fuchs
    Product
    Wcs Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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