CVE-2022-47374

highPriorität · verfolgen · 0EPSS 0.007 · 54. PerzentilDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.72% (54th) EPSS

CVSS 7.5 · high

Is it mine?

52 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · cisa_csaf_ot

EPSS · bewertet 2026-10-26

A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle HTTP(S) requests to the web server correctly. This could allow an attacker to exhaust system resources and create a denial of service condition for the device.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenSINAMICS S120 (incl. SIPLUS variants)siemens_psirt
Update to V5.2 SP3 HF15 or later version
https://support.industry.siemens.com/cs/ww/en/view/109780844/
BehobenSINAMICS S120 (incl. SIPLUS variants)cisa_csaf_ot
Update to V5.2 SP3 HF15 or later version
https://support.industry.siemens.com/cs/ww/en/view/109780844/
Workaround SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)siemens_psirt
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)siemens_psirt
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)siemens_psirt
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)siemens_psirt
Disable the web server of the affected system
WorkaroundSIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)siemens_psirt
Disable the web server of the affected system
WorkaroundSIMATIC PC-Station Plussiemens_psirt
Disable the web server of the affected system
WorkaroundSINAMICS S120 (incl. SIPLUS variants)siemens_psirt
Disable the web server of the affected system
WorkaroundSIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)siemens_psirt
Disable the web server of the affected system
WorkaroundSIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)siemens_psirt
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)cisa_csaf_ot
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)cisa_csaf_ot
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)cisa_csaf_ot
Disable the web server of the affected system
Workaround SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)cisa_csaf_ot
Disable the web server of the affected system
WorkaroundSIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)cisa_csaf_ot
Disable the web server of the affected system
WorkaroundSIMATIC PC-Station Pluscisa_csaf_ot
Disable the web server of the affected system
WorkaroundSINAMICS S120 (incl. SIPLUS variants)cisa_csaf_ot
Disable the web server of the affected system
WorkaroundSIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)cisa_csaf_ot
Disable the web server of the affected system
WorkaroundSIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)cisa_csaf_ot
Disable the web server of the affected system
Kein Fix geplant SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplantSIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplantSIMATIC PC-Station Plussiemens_psirt
Currently no fix is planned
Kein Fix geplantSIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplantSIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)siemens_psirt
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplant SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplantSIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplantSIMATIC PC-Station Pluscisa_csaf_ot
Currently no fix is planned
Kein Fix geplantSIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)cisa_csaf_ot
Currently no fix is planned
Kein Fix geplantSIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)cisa_csaf_ot
Currently no fix is planned

cvss

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

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

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:O/RC:Csecondary · Siemens ProductCERT DE

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

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

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-674USCWE-674USCWE-674US

betroffene Produkte (52)

Betroffene Produkte und Versionsbereiche.

Siemens SIMATIC S7 400alle Versionencert_bundDEcpe:/h:siemens:simatic_s7:400
SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)alle Versionencisa_csaf_otUS
SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)alle Versionencisa_csaf_otUS
SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)alle Versionencisa_csaf_otUS
SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)alle Versionencisa_csaf_otUS
SIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)alle Versionencisa_csaf_otUS
SIMATIC PC-Station Plusalle Versionencisa_csaf_otUS
SINAMICS S120 (incl. SIPLUS variants)alle Versionencisa_csaf_otUS
SIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)alle Versionencisa_csaf_otUS
SIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)alle Versionencisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7 (6ES7414-3EM07-0AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 414F-3 PN/DP V7 (6ES7414-3FM07-0AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 416-3 PN/DP V7 (6ES7416-3ES07-0AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 416F-3 PN/DP V7 (6ES7416-3FS07-0AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 412-2 PN V7 (6ES7412-2EK07-0AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC PC-Station Plus≤ vers:all/*cisa_csaf_otUS
Siemens SINAMICS S120 (incl. SIPLUS variants)< V5.2_SP3_HF15cisa_csaf_otUS
Siemens SIPLUS S7-400 CPU 414-3 PN/DP V7 (6AG1414-3EM07-7AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIPLUS S7-400 CPU 416-3 PN/DP V7 (6AG1416-3ES07-7AB0)≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC S7-400 CPU 412-2 PN V7≤ All versionsenisa_euvdEU

20 von 52 angezeigt

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-892915SSA-892915: Multiple Denial of Service Vulnerabilities in the Webserver of Industrial Products2023-12-12csaf · siemens_psirtDE
Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver to perform a denial of service attack. Siemens has released a new version for SINAMICS S120 (incl. SIPLUS variants) and recommends to update to the latest version. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.
WID-SEC-W-2023-3101Siemens SIMATIC S7-400 CPU: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2023-12-11csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Siemens SIMATIC S7-400 CPUs ausnutzen, um einen Denial of Service Angriff durchzuführen.
ICSA-23-348-05Siemens SIMATIC and SIPLUS Products2023-12-12icsa · cisa_csaf_otUS
Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver to perform a denial of service attack. Siemens has released a new version for SINAMICS S120 (incl. SIPLUS variants) and recommends to update to the latest version. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cert_bund cisa_csaf_ot siemens_psirt NVD CVE.org MITRE

veröffentlicht 2023-12-12geändert 2026-06-17

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

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