CVE-2019-13944

MEDIUM
5.3
CVSS Score
Published: December 12, 2019 at 07:08 PM UTC
Updated: June 17, 2026 at 02:17 AM UTC
10 products affected across 1 vendorEN100 Ethernet Module with Firmware Variant Modbus TCPEN100 Ethernet Module with Firmware Variant IEC104EN100 Ethernet Module with Firmware Variant DNP3 TCP

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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%

Description

A vulnerability has been identified in EN100 Ethernet module DNP3 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module IEC104 variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). A vulnerability in the integrated web server of the affected devices could allow unauthorized attackers to obtain sensitive information about the device, including logs and configurations. At the time of advisory publication no public exploitation of this security vulnerability was known.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
siemens-en100-ethernet-module (same device)
v < 4.37
Affected range stops below 4.37, so it looks safe — our inference, not a vendor statement
siemens-en100-ethernet-module (same device)
All versions
siemens-en100-ethernet-module (same device)
All versions
siemens-en100-ethernet-module (same device)
All versions
siemens-en100-ethernet-module (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

x_refsource_MISCThird Party AdvisoryUS Government Resource
https://www.us-cert.gov/ics/advisories/icsa-19-344-07

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-23CWE-22

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