QID 590445

Date Published: 2021-09-07

QID 590445: Siemens EN100 Ethernet Module (Update A) Multiple Vulnerabilities (ICSA-19-344-07)

AFFECTED PRODUCTS
The following versions of EN100, an ethernet module, are affected:
EN100 Ethernet module for IEC 61850: versions prior to 4.37
EN100 Ethernet module for PROFINET IO: all versions
EN100 Ethernet module for Modbus TCP: all versions
EN100 Ethernet module for DNP3: all versions
EN100 Ethernet module for IEC104: all versions
The above EN100 modules are included in SIPROTEC 4, SIPROTEC Compact, Reyrolle, and SWT3000 devices.

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of these vulnerabilities could allow an attacker to execute remote code, cause a denial-of-service condition, and obtain sensitive information about the device.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-19-344-07 for affected packages and patching details.

Vendor References

ICSA-19-344-07 - www.us-cert.gov/ics/advisories/ICSA-19-344-07

CVEs related to QID 590445

CVE-2019-13944 | CVE-2019-13943 | CVE-2019-13942 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-19-344-07			www.us-cert.gov/ics/advisories/ICSA-19-344-07

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