CVE-2022-30937
- State
- Published
- Severity
- Not scored
- Published
- Jun 14, 2022
- Updated
- Aug 3, 2024
- Reserved
- May 16, 2022
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.
Scores
The record has no CVSS score.
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
EN100 Ethernet module DNP3 IP variantSiemens |
|
EN100 Ethernet module IEC 104 variantSiemens |
|
EN100 Ethernet module IEC 61850 variantSiemens |
|
EN100 Ethernet module Modbus TCP variantSiemens |
|
EN100 Ethernet module PROFINET IO variantSiemens |
|
References
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