Siemens AG En100 Ethernet Module IEC 104 Variant vulnerabilities

1 vulnerability

Known vulnerabilities in Siemens AG En100 Ethernet Module IEC 104 Variant, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.5CVE-2018-4838siemens agen100 ethernet module dnp3 variant+9
EPSS score
1.40%
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.