ICSA-22-132-05: Siemens Industrial PCs and CNC devices
CISA advisory · released 2021-05-11
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 7, 2022-12-13 (final)
CISA's summary
Summary: Intel has published information on vulnerabilities in Intel products in November 2020. This advisory lists the Siemens IPC related products, that are affected by these vulnerabilities. In this advisory we take a representative CVE from each advisory: - “Intel CSME, SPS, TXE, AMT and DAL Advisory” Intel-SA-00391 is represented by CVE-2020-8745 - “Intel RAPL Interface Advisory” Intel-SA-00389 is represented by CVE-2020-8694 - “Intel Processor Advisory” Intel-SA-00381 is represented by CVE-2020-8698, and - “BIOS Advisory” Intel-SA-00358 is represented by CVE-2020-0590. Siemens has released updates for the affected products and recommends to update to the latest versions.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | SIMATIC Drive Controller family | <V05.00.01.00 |
| Siemens | SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) | <V0209_0105 |
| Siemens | SIMATIC Field PG M5 | <BIOS_V22.01.08 |
| Siemens | SIMATIC Field PG M6 | <V26.01.08 |
| Siemens | SIMATIC IPC127E | vers:all/* |
| Siemens | SIMATIC IPC427E (incl. SIPLUS variants) | <BIOS_V21.01.15 |
| Siemens | SIMATIC IPC477E | <BIOS_V21.01.15 |
| Siemens | SIMATIC IPC477E Pro | <BIOS_V21.01.15 |
| Siemens | SIMATIC IPC527G | <BIOS_V1.4.0 |
| Siemens | SIMATIC IPC547G | <R1.30.0 |
| Siemens | SIMATIC IPC627E | <BIOS_V25.02.08 |
| Siemens | SIMATIC IPC647E | <BIOS_V25.02.08 |
| Siemens | SIMATIC IPC677E | <BIOS_V25.02.08 |
| Siemens | SIMATIC IPC847E | <BIOS_V25.02.08 |
| Siemens | SIMATIC ITP1000 | <BIOS_V23.01.08 |
| Siemens | SINUMERIK 828D HW PU.4 | <V08.00.00.00 |
| Siemens | SINUMERIK MC MCU 1720 | <V05.00.00.00 |
| Siemens | SINUMERIK ONE / SINUMERIK 840D sl Handheld Terminal HT 10 | <V08.00.00.00 |
| Siemens | SINUMERIK ONE NCU 1740 | <V04.00.00.00 |
| Siemens | SINUMERIK ONE PPU 1740 | <V06.00.00.00 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2020-0590 — CVE-2020-0590 · CWE-20
Improper input validation in BIOS firmware for some Intel Processors may allow an authenticated user to potentially enable escalation of privilege via local access.
- CVE-2020-8694 — CVE-2020-8694 · CWE-287
Insufficient access control in the Linux kernel driver for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access.
- CVE-2020-8698 — CVE-2020-8698 · CWE-1189
Improper isolation of shared resources in some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access.
- CVE-2020-8745 — CVE-2020-8745 · CWE-269
Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25 , Intel(R) TXE versions before 3.1.80 and 4.0.30 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reporting these vulnerabilities to CISA.
The advisory's legal notice
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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