Vulnerability in Siemens Digsi 4
CVE-2018-4839
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 version…
EPSS: 0.006 (43.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Siemens Digsi 4 — versions All versions < V4.92
- Siemens Digsi_4
- Siemens En100_ethernet_module_dnp3
- Siemens En100_ethernet_module_dnp3_firmware
- Siemens En100 Ethernet Module Dnp3 Variant — versions All versions < V1.05.00
- Siemens En100_ethernet_module_iec_104
- Siemens En100_ethernet_module_iec_104_firmware
- Siemens En100 Ethernet Module Iec 104 Variant — versions All versions
- Siemens En100_ethernet_module_iec_61850
- Siemens En100_ethernet_module_iec_61850_firmware
Weakness classification (CWE)
References
- productcert@siemens.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- nvd@nist.gov (Third Party Advisory, US Government Resource)
Frequently asked questions
- What is CVE-2018-4839?
- CVE-2018-4839 is a medium-severity vulnerability in Siemens Digsi 4, classified under Inadequate Encryption Strength. CVSS score: 5.3/10. Published 2018-03-08.
- How severe is CVE-2018-4839?
- Medium severity. CVSS v3 base score is 5.3 out of 10.