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CVE-2018-4840

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2018
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

DIGSI 4

Vendor
Siemens
Product
DIGSI 4
Platforms
Unknown
Default status
Unknown
DIGSI 4 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versions < V4.92affectedUnavailableUnavailableUnavailableNone listed

EN100 Ethernet module DNP3 variant

Vendor
Siemens
Product
EN100 Ethernet module DNP3 variant
Platforms
Unknown
Default status
Unknown
EN100 Ethernet module DNP3 variant · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versions < V1.05.00affectedUnavailableUnavailableUnavailableNone listed

EN100 Ethernet module IEC 104 variant

Vendor
Siemens
Product
EN100 Ethernet module IEC 104 variant
Platforms
Unknown
Default status
Unknown
EN100 Ethernet module IEC 104 variant · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versionsaffectedUnavailableUnavailableUnavailableNone listed

EN100 Ethernet module IEC 61850 variant

Vendor
Siemens
Product
EN100 Ethernet module IEC 61850 variant
Platforms
Unknown
Default status
Unknown
EN100 Ethernet module IEC 61850 variant · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versions < V4.30affectedUnavailableUnavailableUnavailableNone listed

EN100 Ethernet module Modbus TCP variant

Vendor
Siemens
Product
EN100 Ethernet module Modbus TCP variant
Platforms
Unknown
Default status
Unknown
EN100 Ethernet module Modbus TCP variant · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versionsaffectedUnavailableUnavailableUnavailableNone listed

EN100 Ethernet module PROFINET IO variant

Vendor
Siemens
Product
EN100 Ethernet module PROFINET IO variant
Platforms
Unknown
Default status
Unknown
EN100 Ethernet module PROFINET IO variant · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
All versionsaffectedUnavailableUnavailableUnavailableNone listed