description: A vulnerability has been identified in DIGSI 4 (All versions < V4.92), EN100 Ethernet module DNP3 variant (All versions < V1.05.00), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). The device engineering mechanism allows an unauthenticated remote user to upload a modified device configuration overwriting access authorization passwords.
problem types: CWE-306: Missing Authentication for Critical Function
affected:
{
product: DIGSI 4
vendor: Siemens
versions:
status: affected, version: All versions < V4.92
}
{
product: EN100 Ethernet module DNP3 variant
vendor: Siemens
versions:
status: affected, version: All versions < V1.05.00
}
{
product: EN100 Ethernet module IEC 104 variant
vendor: Siemens
versions:
status: affected, version: All versions
}
{
product: EN100 Ethernet module IEC 61850 variant
vendor: Siemens
versions:
status: affected, version: All versions < V4.30
}
{
product: EN100 Ethernet module Modbus TCP variant
vendor: Siemens
versions:
status: affected, version: All versions
}
{
product: EN100 Ethernet module PROFINET IO variant
vendor: Siemens
versions:
status: affected, version: All versions
}
