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CVE record · CVE-2019-19300

Uncontrolled resource consumption in Siemens Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 and others

CVSS 7.5 HighEPSS 0.017 · 77th percentile

Published by the CVE Program (CNA: siemens) at 14 Apr 2020, 00:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Siemens Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200
  • affected before * custom
Other versions: unknown
Siemens Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P
  • affected before * custom
Other versions: unknown
Siemens KTK ATE530S
  • affected before * custom
Other versions: unknown
Siemens SIDOOR ATD430W
  • affected before * custom
Other versions: unknown
Siemens SIDOOR ATE530S COATED
  • affected before * custom
Other versions: unknown
Siemens SIDOOR ATE531S
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200AL IM 157-1 PN
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, AI 8xRTD/TC, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, CM 4x IO-Link, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, DI 16x24VDC, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, DI 8x24VDC, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, DIQ 16x24VDC/2A, M12-L
  • affected V5.1.1 to before V5.1.3 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, DQ 8x24VDC/0,5A, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200eco PN, DQ 8x24VDC/2A, M12-L
  • affected V5.1.1 to before V5.1.2 custom
Other versions: unknown
Siemens SIMATIC ET 200MP IM 155-5 PN HF
  • affected V4.2.0 to before * custom
Other versions: unknown
Siemens SIMATIC ET 200pro IM 154-8 PN/DP CPU
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200pro IM 154-8F PN/DP CPU
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200pro IM 154-8FX PN/DP CPU
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200S IM 151-8 PN/DP CPU
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200S IM 151-8F PN/DP CPU
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP IM 155-6 MF HF
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants)
  • affected before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP IM 155-6 PN HF
  • affected V4.2.0 to before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP IM 155-6 PN/2 HF
  • affected V4.2.0 to before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP IM 155-6 PN/3 HF
  • affected V4.2.0 to before * custom
Other versions: unknown
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)
  • affected before V2.0 custom
Other versions: unknown
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
  • affected before V2.0 custom
Other versions: unknown
Siemens SIMATIC MICRO-DRIVE PDC
  • affected before * custom
Other versions: unknown
Siemens SIMATIC PN/MF Coupler
  • affected before * custom
Other versions: unknown
Siemens SIMATIC PN/PN Coupler
  • affected All versions >= V4.2
Other versions: unknown
Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS variants)
  • affected All versions < V4.4.0
Other versions: unknown
Siemens SIMATIC S7-1500 CPU family (incl. related ET 200 CPUs and SIPLUS variants)
  • affected All versions < V2.0
Other versions: unknown
Siemens SIMATIC S7-1500 Software Controller
  • affected All versions < V2.0
Other versions: unknown
Siemens SIMATIC S7-300 CPU 314C-2 PN/DP
  • affected before * custom
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315-2 PN/DP
  • affected before * custom
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315F-2 PN/DP
  • affected before * custom
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315T-3 PN/DP
  • affected before * custom
Other versions: unknown
Siemens SIMATIC S7-300 CPU 317-2 PN/DP
  • affected before * custom
Other versions: unknown

And 32 more products. The full list is on the CVE record.

Identifiers
CVE-2019-19300
CNA
siemens
Weakness (CWE)
CWE-400
Tags
Published
14 Apr 2020
Updated
8 Jul 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C CNA (siemens)
  • CISA KEV Not listed.
  • EPSS 0.017, the 77th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 14 Apr 2020. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.