Skip to content
CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-30937

A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 v

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
siemens

Description

A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.37), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). Affected applications contains a memory corruption vulnerability while parsing specially crafted HTTP packets to /txtrace endpoint. This could allow an attacker to crash the affected application leading to a denial of service condition.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens EN100 Ethernet module DNP3 IP variant

  • All versionsaffected

Siemens EN100 Ethernet module IEC 104 variant

  • All versionsaffected

Siemens EN100 Ethernet module IEC 61850 variant

  • All versions < V4.37affected

Siemens EN100 Ethernet module Modbus TCP variant

  • All versionsaffected

Siemens EN100 Ethernet module PROFINET IO variant

  • All versionsaffected

References