CVE-2021-31344

CWE-843: ACCESS OF RESOURCE USING INCOMPATIBLE TYPE (‘TYPE CONFUSION’)
ICMP echo packets with fake IP options allow sending ICMP echo reply messages to arbitrary hosts on the network.

Risk Information

  • CVE ID
  • CVE-2021-31344
  • Vendor
  • Siemens
  • Product
  • Nucleus
  • CVSS v3
  • 5.3