Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.8%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 7.8
References
Products affected by CVE-2021-20987
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cpe:2.3:h:hilscher:ethernet/ip_adapter:-
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cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720:-
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cpe:2.3:h:pepperl-fuchs:pcv100-f200-b25-v1d-6011:-
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cpe:2.3:h:pepperl-fuchs:pcv50-f200-b25-v1d:-
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cpe:2.3:h:pepperl-fuchs:pcv80-f200-b25-v1d:-
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cpe:2.3:h:pepperl-fuchs:pxv100-f200-b25-v1d:-
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cpe:2.3:h:pepperl-fuchs:pxv100i-f200-b25-v1d:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510-om:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d-om:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510d:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh-om:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510dh:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h-om:-
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cpe:2.3:h:pepperl-fuchs:wcs3b-ls510h:-
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cpe:2.3:o:hilscher:ethernet/ip_adapter_firmware:2.0
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cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720_firmware:-
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cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011-6720_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011_firmware:-
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cpe:2.3:o:pepperl-fuchs:pcv100-f200-b25-v1d-6011_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:pcv50-f200-b25-v1d_firmware:-
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cpe:2.3:o:pepperl-fuchs:pcv50-f200-b25-v1d_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:pcv80-f200-b25-v1d_firmware:-
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cpe:2.3:o:pepperl-fuchs:pcv80-f200-b25-v1d_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:pxv100-f200-b25-v1d_firmware:-
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cpe:2.3:o:pepperl-fuchs:pxv100-f200-b25-v1d_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:pxv100i-f200-b25-v1d_firmware:-
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cpe:2.3:o:pepperl-fuchs:pxv100i-f200-b25-v1d_firmware:1.10.0
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cpe:2.3:o:pepperl-fuchs:wcs_firmware:-
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cpe:2.3:o:pepperl-fuchs:wcs_firmware:1.2.1