Design/Logic Flaw

2017-05-1101:29:00

PRIOn knowledge base

www.prio-n.com

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%

JSON

Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.

CPENameOperatorVersion
dk_standard_ethernet_controller_firmwarelt4.1.1
dk_standard_ethernet_controller_firmwareeq4.1.1
ek-ertec_200_pn_io_firmwarelt4.2.1
ek-ertec_200_pn_io_firmwareeq4.2.1
ek-ertec_200p_pn_io_firmwarelt4.4.0
ek-ertec_200p_pn_io_firmwareeq4.4.0
extension_unit_12_profinet_firmwarelt01.01.01
extension_unit_15_profinet_firmwarelt01.01.01
extension_unit_19_profinet_firmwarelt01.01.01
extension_unit_22_profinet_firmwarelt01.01.01

Name	Operator	Version
dk_standard_ethernet_controller_firmware	lt	4.1.1
dk_standard_ethernet_controller_firmware	eq	4.1.1
ek-ertec_200_pn_io_firmware	lt	4.2.1
ek-ertec_200_pn_io_firmware	eq	4.2.1
ek-ertec_200p_pn_io_firmware	lt	4.4.0
ek-ertec_200p_pn_io_firmware	eq	4.4.0
extension_unit_12_profinet_firmware	lt	01.01.01
extension_unit_15_profinet_firmware	lt	01.01.01
extension_unit_19_profinet_firmware	lt	01.01.01
extension_unit_22_profinet_firmware	lt	01.01.01