CVE-2024-43647

highPriorität · verfolgen · 0EPSS 0.006 · 46. PerzentilDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.56% (46th) EPSS
CVSS 7.5 · high
Is it mine?
75 products
Prüfe deine Angriffsfläche
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged.

01

Behebungen

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

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

  • MitigationSIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1)siemens_psirt

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • MitigationSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1)cisa_csaf_ot

    Limit network access to trusted users and systems only

  • Kein Fix geplantSIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1)siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0)cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantSIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1)cisa_csaf_ot

    Currently no fix is planned

02

cvss

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

8.7
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.6–8.7

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · productcert@siemens.com DEAusnutzbarkeit 3.9 · Auswirkung 3.6
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:T/RC:Csecondary · Siemens ProductCERT DE
v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:T/RC:Csecondary · CISA US
v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE
v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.06.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-400USCWE-400USCWE-400USCWE-400US
05

betroffene Produkte (75)

Betroffene Produkte und Versionsbereiche.

20 von 75 angezeigt
06

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • SSA-969738SSA-969738: Denial of Service Vulnerability in SIMATIC S7-200 SMART Devices2024-09-10csaf · siemens_psirtDE

    A vulnerability in SIMATIC S7-200 SMART devices could allow an attacker to cause a denial of service condition if a specially crafted TCP packet is sent to the device. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

  • WID-SEC-W-2024-2095Siemens SIMATIC S7: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-09-09csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Siemens SIMATIC S7 ausnutzen, um einen Denial of Service Angriff durchzuführen.

  • ICSA-24-261-01Siemens SIMATIC S7-200 SMART Devices2024-09-10icsa · cisa_csaf_otUS

    A vulnerability in SIMATIC S7-200 SMART devices could allow an attacker to cause a denial of service condition if a specially crafted TCP packet is sent to the device. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

07

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdfstec_bducert_bundcisa_csaf_otsiemens_psirtNVDCVE.orgMITRE
veröffentlicht 2024-09-10geändert 2026-06-17
09

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

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