CVE-2018-4838

Summary

A vulnerability has been identified in EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module DNP3 variant (All versions < V1.04), EN100 Ethernet module PROFINET IO variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions < V1.22). The web interface (TCP/80) of affected devices allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities.

Affected Software

VendorProductVersion RangeStatus
Siemens AGEN100 Ethernet module IEC 61850 variantAll versions < V4.30affected
Siemens AGEN100 Ethernet module DNP3 variantAll versions < V1.04affected
Siemens AGEN100 Ethernet module PROFINET IO variantAll versionsaffected
Siemens AGEN100 Ethernet module Modbus TCP variantAll versionsaffected
Siemens AGEN100 Ethernet module IEC 104 variantAll versions < V1.22affected

Weaknesses

  • Other

ADP Enrichment

CVE Program Container

Additional References

References