Vulnerabilities > CVE-2021-20987 - Out-of-bounds Write vulnerability in multiple products

047910
CVSS 8.6 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
hilscher
pepperl-fuchs
CWE-787

Summary

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.

Common Weakness Enumeration (CWE)