CVE-2020-8745

mediumPriorität · verfolgen · 27EPSS 0.004 · 31. PerzentilDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.38% (31st) EPSS
CVSS 4.6 · medium
Is it mine?
96 products
Prüfe deine Angriffsfläche
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-24

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.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • BehobenSIMATIC Drive Controller familysiemens_psirt

    Update BIOS to V05.00.01.00 or later version The update can be obtained from your local Siemens account manager.

  • BehobenSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)siemens_psirt

    Update BIOS to V0209_0105 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109743969/
  • BehobenSIMATIC Field PG M5siemens_psirt

    Update BIOS to V22.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC Field PG M6siemens_psirt

    Update BIOS to V26.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC127Esiemens_psirt

    Update BIOS to V27.01.05 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC427E (incl. SIPLUS variants)siemens_psirt

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC477Esiemens_psirt

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC477E Prosiemens_psirt

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC527Gsiemens_psirt

    Update BIOS to V1.4.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC627Esiemens_psirt

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC647Esiemens_psirt

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC677Esiemens_psirt

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC847Esiemens_psirt

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC ITP1000siemens_psirt

    Update BIOS to V23.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSINUMERIK 828D HW PU.4siemens_psirt

    Update BIOS to V08.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK MC MCU 1720siemens_psirt

    Update BIOS to V05.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE / SINUMERIK 840D sl Handheld Terminal HT 10siemens_psirt

    Update BIOS to V08.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE NCU 1740siemens_psirt

    Update BIOS to V04.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE PPU 1740siemens_psirt

    Update BIOS to V06.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSIMATIC Drive Controller familycisa_csaf_ot

    Update BIOS to V05.00.01.00 or later version The update can be obtained from your local Siemens account manager.

  • BehobenSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)cisa_csaf_ot

    Update BIOS to V0209_0105 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109743969/
  • BehobenSIMATIC Field PG M5cisa_csaf_ot

    Update BIOS to V22.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC Field PG M6cisa_csaf_ot

    Update BIOS to V26.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC127Ecisa_csaf_ot

    Update BIOS to V27.01.05 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC427E (incl. SIPLUS variants)cisa_csaf_ot

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC477Ecisa_csaf_ot

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC477E Procisa_csaf_ot

    Update BIOS to V21.01.15 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC527Gcisa_csaf_ot

    Update BIOS to V1.4.0 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC627Ecisa_csaf_ot

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC647Ecisa_csaf_ot

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC677Ecisa_csaf_ot

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC IPC847Ecisa_csaf_ot

    Update BIOS to V25.02.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSIMATIC ITP1000cisa_csaf_ot

    Update BIOS to V23.01.08 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109763408
  • BehobenSINUMERIK 828D HW PU.4cisa_csaf_ot

    Update BIOS to V08.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK MC MCU 1720cisa_csaf_ot

    Update BIOS to V05.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE / SINUMERIK 840D sl Handheld Terminal HT 10cisa_csaf_ot

    Update BIOS to V08.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE NCU 1740cisa_csaf_ot

    Update BIOS to V04.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • BehobenSINUMERIK ONE PPU 1740cisa_csaf_ot

    Update BIOS to V06.00.00.00 or later version SINUMERIK software can be obtained from your local Siemens account manager.

  • MitigationSIMATIC Drive Controller familysiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC Field PG M5siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC Field PG M6siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC127Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC427E (incl. SIPLUS variants)siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC477Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC477E Prosiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC527Gsiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC627Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC647Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC677Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC847Esiemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC ITP1000siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK 828D HW PU.4siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK MC MCU 1720siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE / SINUMERIK 840D sl Handheld Terminal HT 10siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE NCU 1740siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE PPU 1740siemens_psirt

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC Drive Controller familycisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC Field PG M5cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC Field PG M6cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC127Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC427E (incl. SIPLUS variants)cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC477Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC477E Procisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC527Gcisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC627Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC647Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC677Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC IPC847Ecisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSIMATIC ITP1000cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK 828D HW PU.4cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK MC MCU 1720cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE / SINUMERIK 840D sl Handheld Terminal HT 10cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE NCU 1740cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

  • MitigationSINUMERIK ONE PPU 1740cisa_csaf_ot

    Applying a Defense-in-Depth concept can help to reduce the probability that untrusted code is run on the system. Siemens recommends to apply the Defense-in-Depth concept: https://www.siemens.com/industrialsecurity

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.3
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 4.6–7.3

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 6.4
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 0.9 · Auswirkung 5.9
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · CISA US
v3.17.3highAV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Siemens ProductCERT DE
v3.16.2mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-269USCWE-269USCWE-670US
04

betroffene Produkte (96)

Betroffene Produkte und Versionsbereiche.

20 von 96 angezeigt
05

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

  • SSA-678983SSA-678983: Vulnerabilities in Industrial PCs and CNC devices using Intel CPUs (November 2020)2021-05-11csaf · siemens_psirtDE

    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.

  • ICSA-22-132-05Siemens Industrial PCs and CNC devices2021-05-11icsa · cisa_csaf_otUS

    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.

06

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bducisa_csaf_otsiemens_psirtNVDCVE.orgMITRE
veröffentlicht 2020-11-12geändert 2026-06-17
08

Referenzen (19)

Externe Belege — Patches, Meldungen, Analysen.

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