Siemens Digsi 4 vulnerabilities

3 CVEs affecting Siemens Digsi 4, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-25245, published 2021-02-09.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2018-4840, published 2018-03-08. High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days. 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…
CVE-2018-4839, published 2018-03-08. Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days. 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…
CVE-2020-25245, published 2021-02-09. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability has been identified in DIGSI 4 (All versions < V4.94 SP1 HF 1). Several folders in the %PATH% are writeable by normal users. As these folders are included in the search for dlls, an…