CVE-2019-13942: vulnerability in Siemens AG EN100 Ethernet module DNP3 variant
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.9%
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). An unauthorized user could exploit a buffer overflow vulnerability in the webserver. Specially crafted packets sent could cause a Denial-of-Service condition and if certain conditions are met, the affected devices must be restarted manually to fully recover. At the time of advisory publication no public exploitation of this security vulnerability was known.
Affected products
Siemens AG · EN100 Ethernet module DNP3 variantSiemens AG · EN100 Ethernet module IEC104 variantSiemens AG · EN100 Ethernet module IEC 61850 variantSiemens AG · EN100 Ethernet module Modbus TCP variantSiemens AG · EN100 Ethernet module PROFINET IO variantRelated CVEs — Siemens AG EN100 Ethernet module DNP3 variant
In the same product, most dangerous first.