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CVE-2021-20987

Hilscher: EtherNet/IP stack crash for specific CIP service PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Hilscher / EtherNet/IP Core V2affected V2 before V2.13.0.21
Pepper+Fuchs / PCV/PXV/PGVaffected PXV100-F200-B25-V1D, PXV100I-F200-B25-V1D, PCV100-F200-B25-V1D-6011-6720, PCV50-F200-B25-V1D, PCV80-F200-B25-V1D, PCV100-F200-B25-V1D-6011 through V1.10.0
Pepper+Fuchs / WCSaffected WCS3B-LS510, WCS3B-LS510H, WCS3B-LS510D, WCS3B-LS510DH, WCS3B-LS510H-OM, WCS3B-LS510DH-OM, WCS3B-LS510D-OM, WCS3B-LS510-OM through V1.2.1

CWE

CWE-787

References

ADP enrichment

CVE

No English description supplied.