PT-2016-6139 · Siemens · Siprotec Merging Unit 6Mu80+1
Aleksandr Bersenev
+1
·
Publicado
2016-05-31
·
Atualizado
2018-03-23
·
CVE-2016-4785
CVSS v3.1
5.3
Média
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Firmware variant PROFINET IO for EN100 Ethernet module versions prior to V1.04.01
Firmware variant Modbus TCP for EN100 Ethernet module versions prior to V1.11.00
Firmware variant DNP3 TCP for EN100 Ethernet module versions prior to V1.03
Firmware variant IEC 104 for EN100 Ethernet module versions prior to V1.21
EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 versions prior to 1.02.02
Description
A vulnerability has been identified that could allow remote attackers to obtain a limited amount of device memory content if network access was obtained, affecting the integrated web server on port 80/tcp of the affected devices.
Recommendations
For Firmware variant PROFINET IO for EN100 Ethernet module versions prior to V1.04.01, update to version V1.04.01 or later.
For Firmware variant Modbus TCP for EN100 Ethernet module versions prior to V1.11.00, update to version V1.11.00 or later.
For Firmware variant DNP3 TCP for EN100 Ethernet module versions prior to V1.03, update to version V1.03 or later.
For Firmware variant IEC 104 for EN100 Ethernet module versions prior to V1.21, update to version V1.21 or later.
For EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 versions prior to 1.02.02, update to version 1.02.02 or later.
As a temporary workaround, consider restricting access to the integrated web server on port 80/tcp to minimize the risk of exploitation.
Correção
Information Disclosure
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
En100 Ethernet Module
Siprotec Merging Unit 6Mu80