CVE-2021-20987

A denial of service and memory corruption vulnerability was found in Hilscher EtherNet/IP Core V2 prior to V2.13.0.21that may lead to code injection through network or make devices crash without recovery.
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:hilscher:ethernet\/ip_adapter_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:hilscher:ethernet\/ip_adapter:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:pepperl-fuchs:wcs_firmware:*:*:*:*:*:*:*:*
OR cpe:2.3:h:pepperl-fuchs:wcs3b-ls510:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510-om:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d-om:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh-om:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h:-:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h-om:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pxv100-f200-b25-v1d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pxv100-f200-b25-v1d:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pxv100i-f200-b25-v1d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pxv100i-f200-b25-v1d:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pcv50-f200-b25-v1d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pcv50-f200-b25-v1d:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pcv80-f200-b25-v1d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pcv80-f200-b25-v1d:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011:-:*:*:*:*:*:*:*

Information

Published : 2021-02-16 09:15

Updated : 2022-04-26 07:11


NVD link : CVE-2021-20987

Mitre link : CVE-2021-20987


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

pepperl-fuchs

  • wcs3b-ls510dh
  • pxv100i-f200-b25-v1d
  • wcs3b-ls510d-om
  • pxv100i-f200-b25-v1d_firmware
  • pcv50-f200-b25-v1d
  • pxv100-f200-b25-v1d
  • pcv100-f200-b25-v1d-6011_firmware
  • wcs3b-ls510h
  • pcv100-f200-b25-v1d-6011
  • pcv80-f200-b25-v1d_firmware
  • wcs3b-ls510h-om
  • pcv100-f200-b25-v1d-6011-6720_firmware
  • wcs_firmware
  • pxv100-f200-b25-v1d_firmware
  • wcs3b-ls510dh-om
  • wcs3b-ls510d
  • pcv80-f200-b25-v1d
  • wcs3b-ls510-om
  • wcs3b-ls510
  • pcv100-f200-b25-v1d-6011-6720
  • pcv50-f200-b25-v1d_firmware

hilscher

  • ethernet\/ip_adapter
  • ethernet\/ip_adapter_firmware