CVE-2023-35920

highPriorität · verfolgen · 30EPSS 0.009 · 58. PerzentilDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.87% (58th) EPSS

CVSS 7.5 · high

Is it mine?

36 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-27

A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). Affected devices cannot properly process specially crafted IP packets sent to the devices. This could allow an unauthenticated remote attacker to cause a denial of service condition. The affected devices must be restarted manually.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenSIMATIC MV540 H (6GF3540-0GE10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV540 S (6GF3540-0CD10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV550 H (6GF3550-0GE10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV550 S (6GF3550-0CD10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV560 U (6GF3560-0LE10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV560 X (6GF3560-0HE10)siemens_psirt
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV540 H (6GF3540-0GE10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV540 S (6GF3540-0CD10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV550 H (6GF3550-0GE10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV550 S (6GF3550-0CD10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV560 U (6GF3560-0LE10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/
BehobenSIMATIC MV560 X (6GF3560-0HE10)cisa_csaf_ot
Update to V3.3.4 or later version
https://support.industry.siemens.com/cs/ww/en/view/109821128/

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:Hprimary · NVD / NIST USAusnutzbarkeit 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 · CISA US

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: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-400USCWE-400USCWE-400USCWE-400US

betroffene Produkte (36)

Betroffene Produkte und Versionsbereiche.

SIMATIC MV540 H (6GF3540-0GE10)alle Versionencisa_csaf_otUS
SIMATIC MV540 S (6GF3540-0CD10)alle Versionencisa_csaf_otUS
SIMATIC MV550 H (6GF3550-0GE10)alle Versionencisa_csaf_otUS
SIMATIC MV550 S (6GF3550-0CD10)alle Versionencisa_csaf_otUS
SIMATIC MV560 U (6GF3560-0LE10)alle Versionencisa_csaf_otUS
SIMATIC MV560 X (6GF3560-0HE10)alle Versionencisa_csaf_otUS
Siemens SIMATIC MV540 H (6GF3540-0GE10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV540 S (6GF3540-0CD10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV550 H (6GF3550-0GE10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV550 S (6GF3550-0CD10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV560 U (6GF3560-0LE10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV560 X (6GF3560-0HE10)< V3.3.4cisa_csaf_otUS
Siemens SIMATIC MV540 HAll versions → V3.3.4enisa_euvdEU
Siemens SIMATIC MV540 SAll versions → V3.3.4enisa_euvdEU
Siemens SIMATIC MV550 HAll versions → V3.3.4enisa_euvdEU
Siemens SIMATIC MV550 SAll versions → V3.3.4enisa_euvdEU
Siemens SIMATIC MV560 UAll versions → V3.3.4enisa_euvdEU
Siemens SIMATIC MV560 XAll versions → V3.3.4enisa_euvdEU
Siemens AG SIMATIC MV540 H≤ 3.3.4fstec_bduRU
Siemens AG SIMATIC MV540 S≤ 3.3.4fstec_bduRU

20 von 36 angezeigt

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

SSA-561322SSA-561322: Multiple Vulnerabilities in SIMATIC MV500 Devices before V3.3.42023-07-11csaf · siemens_psirtDE
SIMATIC MV500 devices before V3.3.4 are affected by multiple vulnerabilities in the web server and several third-party components. Siemens has released updates for the affected products and recommends to update to the latest versions.
ICSA-23-194-04Siemens SIMATIC MV500 Devices2023-07-11icsa · cisa_csaf_otUS
SIMATIC MV500 devices before V3.3.4 are affected by multiple vulnerabilities in the web server and several third-party components. Siemens has released updates for the affected products and recommends to update to the latest versions.

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot siemens_psirt NVD CVE.org MITRE

veröffentlicht 2023-07-11geändert 2026-10-23

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

scry

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