CVE-2024-49775

criticalPriorität · verfolgen · 1EPSS 0.015 · 74. PerzentilDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
1.50% (74th) EPSS
CVSS 9.8 · critical
Is it mine?
67 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 Opcenter Execution Foundation (All versions < V2501.0001), Opcenter Intelligence (All versions < V2501.0001), Opcenter Quality (All versions < V2512), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions if operated in conjunction with UMC < V2.15), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.

01

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

  • BehobenOpcenter Execution Foundationsiemens_psirt

    Update to V2501.0001 or later version

    https://support.sw.siemens.com/product/219646572/
  • BehobenOpcenter Intelligencesiemens_psirt

    Update to V2501.0001 or later version

    https://support.sw.siemens.com/product/287414453/
  • BehobenOpcenter Qualitysiemens_psirt

    Update to V2512 or later version

    https://support.sw.siemens.com/product/249261320
  • BehobenOpcenter RDnLsiemens_psirt

    Update to V2410 or later version

    https://support.sw.siemens.com/product/297341591/
  • BehobenSIMATIC PCS neo V4.1siemens_psirt

    Update to V4.1 Update 3 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109978820/
  • BehobenSIMATIC PCS neo V5.0siemens_psirt

    Update to V5.0 Update 1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977244/
  • BehobenSINEC NMSsiemens_psirt

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V17siemens_psirt

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V18siemens_psirt

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V19siemens_psirt

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenOpcenter Execution Foundationcisa_csaf_ot

    Update to V2501.0001 or later version

    https://support.sw.siemens.com/product/219646572/
  • BehobenOpcenter Intelligencecisa_csaf_ot

    Update to V2501.0001 or later version

    https://support.sw.siemens.com/product/287414453/
  • BehobenOpcenter Qualitycisa_csaf_ot

    Update to V2512 or later version

    https://support.sw.siemens.com/product/249261320
  • BehobenOpcenter RDnLcisa_csaf_ot

    Update to V2410 or later version

    https://support.sw.siemens.com/product/297341591/
  • BehobenSIMATIC PCS neo V4.1cisa_csaf_ot

    Update to V4.1 Update 3 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109978820/
  • BehobenSIMATIC PCS neo V5.0cisa_csaf_ot

    Update to V5.0 Update 1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109977244/
  • BehobenSINEC NMScisa_csaf_ot

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V17cisa_csaf_ot

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V18cisa_csaf_ot

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • BehobenTotally Integrated Automation Portal (TIA Portal) V19cisa_csaf_ot

    Update UMC to V2.15.1.1 or later compatible version https://support.industry.siemens.com/cs/ww/en/view/109987708/

  • MitigationOpcenter Execution Foundationsiemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter Intelligencesiemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter Qualitysiemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter RDnLsiemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V4.0siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V4.1siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V5.0siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSINEC NMSsiemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V16siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V17siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V18siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V19siemens_psirt

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter Execution Foundationcisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter Intelligencecisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter Qualitycisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationOpcenter RDnLcisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V4.0cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V4.1cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSIMATIC PCS neo V5.0cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationSINEC NMScisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V16cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V17cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V18cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • MitigationTotally Integrated Automation Portal (TIA Portal) V19cisa_csaf_ot

    Filter the ports 4002 and 4004 to only accept connections to/from the IP addresses of machines that run UMC and are part of the UMC network e.g. with an external firewall

  • Kein Fix geplantSIMATIC PCS neo V4.0siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantTotally Integrated Automation Portal (TIA Portal) V16siemens_psirt

    Currently no fix is planned

  • Kein Fix geplantSIMATIC PCS neo V4.0cisa_csaf_ot

    Currently no fix is planned

  • Kein Fix geplantTotally Integrated Automation Portal (TIA Portal) V16cisa_csaf_ot

    Currently no fix is planned

02

cvss

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

9.8
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 8.1–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · productcert@siemens.com DEAusnutzbarkeit 3.9 · Auswirkung 5.9
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Siemens ProductCERT DE
v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US
v4.09.3criticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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
v4.09.3criticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.08.1highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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: totalcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-122USCWE-122USCWE-122USCWE-122US
05

betroffene Produkte (67)

Betroffene Produkte und Versionsbereiche.

20 von 67 angezeigt
06

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • SSA-928984SSA-928984: Heap-based Buffer Overflow Vulnerability in User Management Component (UMC)2024-12-16csaf · siemens_psirtDE

    Siemens User Management Component (UMC) is affected by a heap-based buffer overflow vulnerability which could allow an unauthenticated remote attacker arbitrary code execution. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

  • WID-SEC-W-2024-3707Siemens TIA Portal: Schwachstelle ermöglicht CodeausführungDeutsch2024-12-16csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Siemens TIA Portal ausnutzen, um beliebigen Programmcode auszuführen.

  • ICSA-24-354-04Siemens User Management Component2024-12-16icsa · cisa_csaf_otUS

    Siemens User Management Component (UMC) is affected by a heap-based buffer overflow vulnerability which could allow an unauthenticated remote attacker arbitrary code execution. Siemens has released new versions for several affected products and recommends to update to the latest versions. 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 2024-12-16geändert 2026-06-17
09

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

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