Description
A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. Specially crafted packets sent to port 80/tcp could cause the affected device to go into defect mode.
Advisories 4
- ICSA-16-250-01 Siemens SIPROTEC 4 and SIPROTEC Compact Vulnerabilities CISA ICS & IT advisories · Jun 9, 2025
- ICSA-17-187-03F ICSA-17-187-03F Siemens SIPROTEC 4 and SIPROTEC Compact (Update F) CISA ICS & IT advisories · Jun 12, 2018
- ICSA-17-334-01 Siemens SWT3000 CISA ICS & IT advisories · Nov 30, 2017
- ICSA-17-187-02 Siemens Reyrolle CISA ICS & IT advisories · Jul 6, 2017