A vulnerability has been identified in EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module DNP3 variant (All versions < V1.04), EN100 Ethernet module PROFINET IO variant (All versions), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions < V1.22). The web interface (TCP/80) of affected devices allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities.
References
| Link | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf | Patch Vendor Advisory |
| https://www.securityfocus.com/bid/103379 | |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-067-01 | Third Party Advisory US Government Resource |
| https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf | Patch Vendor Advisory |
| https://www.securityfocus.com/bid/103379 |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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History
21 Nov 2024, 04:07
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-845879.pdf - Patch, Vendor Advisory | |
| References | () https://www.securityfocus.com/bid/103379 - |
Information
Published : 2018-03-08 17:29
Updated : 2024-11-21 04:07
NVD link : CVE-2018-4838
Mitre link : CVE-2018-4838
CVE.ORG link : CVE-2018-4838
JSON object : View
Products Affected
siemens
- en100_ethernet_module_iec_104
- en100_ethernet_module_iec_61850
- en100_ethernet_module_profinet_io
- en100_ethernet_module_iec_104_firmware
- en100_ethernet_module_modbus_tcp_firmware
- en100_ethernet_module_dnp3
- en100_ethernet_module_profinet_io_firmware
- en100_ethernet_module_modbus_tcp
- en100_ethernet_module_dnp3_firmware
- en100_ethernet_module_iec_61850_firmware
CWE
CWE-306
Missing Authentication for Critical Function