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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-16624 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-05T05:18:26.631Z

Reserved: 2018-01-02T00:00:00

Link: CVE-2018-4838

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-03-08T17:29:00.210

Modified: 2024-11-21T04:07:33.400

Link: CVE-2018-4838

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses