CVE-2016-7112
CRITICALSiemens EN100 Ethernet Module Firmware < 4.28 - Improper Authentication
Title source: llmDescription
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. Attackers with network access to the device's web interface (port 80/tcp) could possibly circumvent authentication and perform certain administrative operations.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/92747
Vendor Advisory x_refsource_confirm
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf
Various Sources x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03
Vendor Advisory x_refsource_confirm
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-630413.pdf
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/99471
Scores
CVSS v3
9.8
EPSS
0.0072
EPSS Percentile
72.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (1)
siemens/en100_ethernet_module_firmware
< 4.28
Published
Sep 06, 2016
Tracked Since
Feb 18, 2026