CVE:CVE-2021-20986
CNNVD:CNNVD-202102-1201
Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7 存在安全漏洞，该漏洞源于拒绝服务漏洞，导致周期性通信的意外丢失或非周期性通信的中断。
solution:Upgrade hilscher profinet_io_device_firmware to a higher version than 3.14.0.7,and avoid the version [3.0,3.14.0.7); Upgrade pepperl-fuchs pgv100-f200a-b17-v1d_firmware to a higher version than 2.0.0,and avoid the version (,2.0.0]; Upgrade pepperl-fuchs pgv150i-f200a-b17-v1d_firmware to a higher version than 2.0.0,and avoid the version (,2.0.0]; Upgrade pepperl-fuchs pgv100-f200-b17-v1d-7477_firmware to a higher version than 2.0.0,and avoid the version (,2.0.0]; Upgrade pepperl-fuchs pxv100-f200-b17-v1d_firmware to a higher version than 4.2.0,and avoid the version (,4.2.0]; Upgrade pepperl-fuchs pxv100-f200-b17-v1d-3636_firmware to a higher version than 4.2.0,and avoid the version (,4.2.0]; Upgrade pepperl-fuchs pcv80-f200-b17-v1d_firmware to a higher version than 3.2.3,and avoid the version (,3.2.3]; Upgrade pepperl-fuchs pcv100-f200-b17-v1d_firmware to a higher version than 3.2.3,and avoid the version (,3.2.3]; Upgrade pepperl-fuchs pcv50-f200-b17-v1d_firmware to a higher version than 3.2.3,and avoid the version (,3.2.3]; Upgrade pepperl-fuchs pcv100-f200-b17-v1d-6011-6997_firmware to a higher version than 3.2.3,and avoid the version (,3.2.3]; Upgrade pepperl-fuchs pcv100-f200-b17-v1d-6011_firmware to a higher version than 3.2.5,and avoid the version (,3.2.5]; Upgrade pepperl-fuchs pcv100-f200-b17-v1d-6011-8203_firmware to a higher version than 3.2.5,and avoid the version (,3.2.5]; Upgrade pepperl-fuchs pxv100a-f200-b28-v1d_firmware to a higher version than 1.0.3,and avoid the version (,1.0.3]; Upgrade pepperl-fuchs pxv100a-f200-b28-v1d-6011_firmware to a higher version than 1.0.3,and avoid the version (,1.0.3]; Upgrade pepperl-fuchs pgv100a-f200-b28-v1d_firmware to a higher version than 1.0.3,and avoid the version (,1.0.3]; Upgrade pepperl-fuchs pgv100a-f200a-b28-v1d_firmware to a higher version than 1.0.3,and avoid the version (,1.0.3]; Upgrade pepperl-fuchs pgv100aq-f200a-b28-v1d_firmware to a higher version than 2.1.1,and avoid the version (,2.1.1]; Upgrade pepperl-fuchs pgv100aq-f200-b28-v1d_firmware to a higher version than 2.1.1,and avoid the version (,2.1.1]; Upgrade pepperl-fuchs pxv100aq-f200-b28-v1d_firmware to a higher version than 2.1.1,and avoid the version (,2.1.1]; Upgrade pepperl-fuchs pxv100aq-f200-b28-v1d-6011_firmware to a higher version than 2.1.1,and avoid the version (,2.1.1]; Upgrade pepperl-fuchs ohv-f230-b17_firmware to a higher version than 1.1.0,and avoid the version (,1.1.0]; Upgrade pepperl-fuchs oit500-f113b17-cb_firmware to a higher version than 1.3.4,and avoid the version (,1.3.4]; Upgrade pepperl-fuchs pha_firmware to a higher version than 3.1.5,and avoid the version (,3.1.5]; Upgrade pepperl-fuchs wcs_firmware to a higher version than 3.0.0,and avoid the version (,3.0.0]