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), Other SIPROTEC 4 relays (All versions), Other SIPROTEC Compact relays (All versions), SIPROTEC 4 7SD80 (All versions < V4.70), SIPROTEC 4 7SJ61 (All versions < V4.96), SIPROTEC 4 7SJ62 (All versions < V4.96), SIPROTEC 4 7SJ64 (All versions < V4.96), SIPROTEC 4 7SJ66 (All versions < V4.30), SIPROTEC Compact 7SJ80 (All versions < V4.77), SIPROTEC Compact 7SK80 (All versions < V4.77)
Published Mar 8, 2018
5.3
MEDIUMCVSS 3.0
EPSS 0.58%
Description
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), Other SIPROTEC 4 relays (All versions), Other SIPROTEC Compact relays (All versions), SIPROTEC 4 7SD80 (All versions < V4.70), SIPROTEC 4 7SJ61 (All versions < V4.96), SIPROTEC 4 7SJ62 (All versions < V4.96), SIPROTEC 4 7SJ64 (All versions < V4.96), SIPROTEC 4 7SJ66 (All versions < V4.30), SIPROTEC Compact 7SJ80 (All versions < V4.77), SIPROTEC Compact 7SK80 (All versions < V4.77). An attacker with local access to the engineering system or in a privileged network position and able to obtain certain network traffic could possibly reconstruct access authorization passwords.
Affected products
-
- Version All versions < V4.92StatusaffectedConstraints-
- Version
-
- Version All versions < V1.05.00StatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versions < V4.30StatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versionsStatusaffectedConstraints-
- Version
-
- Version All versions < V4.70StatusaffectedConstraints-
- Version
-
- Version All versions < V4.96StatusaffectedConstraints-
- Version
-
- Version All versions < V4.96StatusaffectedConstraints-
- Version
-
- Version All versions < V4.96StatusaffectedConstraints-
- Version
-
- Version All versions < V4.30StatusaffectedConstraints-
- Version
-
- Version All versions < V4.77StatusaffectedConstraints-
- Version
-
- Version All versions < V4.77StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Siemens | Digsi 4 | n/a |
| ||||||
| Siemens | EN100 Ethernet module DNP3 variant | n/a |
| ||||||
| Siemens | EN100 Ethernet module IEC 104 variant | n/a |
| ||||||
| Siemens | EN100 Ethernet module IEC 61850 variant | n/a |
| ||||||
| Siemens | EN100 Ethernet module Modbus TCP variant | n/a |
| ||||||
| Siemens | EN100 Ethernet module PROFINET IO variant | n/a |
| ||||||
| Siemens | Other SIPROTEC 4 relays | n/a |
| ||||||
| Siemens | Other SIPROTEC Compact relays | n/a |
| ||||||
| Siemens | Siprotec 4 7sd80 | n/a |
| ||||||
| Siemens | Siprotec 4 7sj61 | n/a |
| ||||||
| Siemens | Siprotec 4 7sj62 | n/a |
| ||||||
| Siemens | Siprotec 4 7sj64 | n/a |
| ||||||
| Siemens | Siprotec 4 7sj66 | n/a |
| ||||||
| Siemens | SIPROTEC Compact 7SJ80 | n/a |
| ||||||
| Siemens | SIPROTEC Compact 7SK80 | n/a |
|
Configuration 1
- < 4.77
Running on/with
- n/a
Configuration 2
- < 4.77
Running on/with
- n/a
Configuration 3
- < 4.30
Running on/with
- n/a
Configuration 5
Running on/with
- n/a
Configuration 6
Running on/with
- n/a
Configuration 7
Running on/with
- n/a
Configuration 8
Running on/with
- n/a
Configuration 9
- < 4.30
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:M/Au:S/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.58% (0.00576) | 45.46th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.58% (0.00576) | 46.19th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00055) | 23.33th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.06% (0.00055) | 22.75th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.06% (0.00055) | 20.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00052) | 18.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.22% (0.00221) | 1.67th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.22% (0.00221) | 0.00th | v1 |
References (2)
- https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf x_refsource_CONFIRMPatchVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-18-067-01 Third Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-203306.pdf | x_refsource_CONFIRMPatchVendor Advisory | |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-067-01 | Third Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.