Siemens SIMATIC S7-1500 (Update A)
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2019-19281US | high7.5 | — | ||
A vulnerability has been identified in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V2.5 and < V20.8), SIMATIC S7-1500 CPU family (incl.… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- SSA-750824: Denial-of-Service Vulnerability in Profinet Devices - HTML Versionself
- ICS Advisory ICSA-20-042-11 JSONself
- Recommended Practicesexternal
- ICS Advisory ICSA-20-042-11 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
Behebungen (6)
- MitigationSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
Restrict network access to affected devices.
- MitigationSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
Restrict network access to affected devices.
- MitigationSIMATIC S7-1500 Software Controller
Restrict network access to affected devices.
- BehobenSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
Update to V20.8 (V2x.8 corresponds to V2.8 of the S7-1500 CPU firmware)
- BehobenSIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
Update to V2.8
- BehobenSIMATIC S7-1500 Software Controller
Update to V20.8 (V2x.8 corresponds to V2.8 of the S7-1500 CPU firmware)
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