7.5
CVE-2018-4840
- EPSS 0.24%
- Published 08.03.2018 17:29:00
- Last modified 21.11.2024 04:07:33
- Source productcert@siemens.com
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A vulnerability has been identified in DIGSI 4 (All versions < V4.92), EN100 Ethernet module DNP3 variant (All versions < V1.05.00), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.30), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). The device engineering mechanism allows an unauthenticated remote user to upload a modified device configuration overwriting access authorization passwords.
Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Siprotec Compact 7sj80 Firmware Version < 4.77
Siemens ≫ Siprotec Compact 7sk80 Firmware Version < 4.77
Siemens ≫ Siprotec 4 7sj66 Firmware Version < 4.30
Siemens ≫ En100 Ethernet Module Iec 104 Firmware Version-
Siemens ≫ En100 Ethernet Module Dnp3 Firmware Version-
Siemens ≫ En100 Ethernet Module Modbus Tcp Firmware Version-
Siemens ≫ En100 Ethernet Module Iec 61850 Firmware Version < 4.30
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.445 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:P/A:N
|
CWE-306 Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.