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CVE record · CVE-2019-6568

Out-of-bounds read in Siemens SIMATIC CP 1604 and others

CVSS 7.5 HighEPSS 0.014 · 72nd percentile

Published by the CVE Program (CNA: siemens) at 17 Apr 2019, 13:40 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 SIMATIC CP 1604
  • affected All versions
Other versions: unknown
Siemens SIMATIC CP 1616
  • affected All versions
Other versions: unknown
Siemens SIMATIC CP 343-1 Advanced
  • affected All versions
Other versions: unknown
Siemens SIMATIC CP 443-1
  • affected All versions < V3.3
Other versions: unknown
Siemens SIMATIC CP 443-1
  • affected All versions < V3.3
Other versions: unknown
Siemens SIMATIC CP 443-1 Advanced
  • affected All versions < V3.3
Other versions: unknown
Siemens SIMATIC CP 443-1 OPC UA
  • affected All versions
Other versions: unknown
Siemens SIMATIC ET 200pro IM154-8 PN/DP CPU
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC ET 200pro IM154-8F PN/DP CPU
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC ET 200pro IM154-8FX PN/DP CPU
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC ET 200S IM151-8 PN/DP CPU
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC ET 200S IM151-8F PN/DP CPU
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)
  • affected All versions < V2.1.6
Other versions: unknown
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)
  • affected All versions < V2.7
Other versions: unknown
Siemens SIMATIC HMI Comfort Outdoor Panels 7" & 15" (incl. SIPLUS variants)
  • affected All versions < V15.1 Upd4
Other versions: unknown
Siemens SIMATIC HMI Comfort Panels 4" - 22" (incl. SIPLUS variants)
  • affected All versions < V15.1 Upd4
Other versions: unknown
Siemens SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F
  • affected All versions < V15.1 Upd4
Other versions: unknown
Siemens SIMATIC IPC DiagMonitor
  • affected All versions < V5.1.3
Other versions: unknown
Siemens SIMATIC RF182C
  • affected All versions
Other versions: unknown
Siemens SIMATIC RF185C
  • affected All versions < V1.1.0
Other versions: unknown
Siemens SIMATIC RF186C
  • affected All versions < V1.1.0
Other versions: unknown
Siemens SIMATIC RF188C
  • affected All versions < V1.1.0
Other versions: unknown
Siemens SIMATIC RF600R family
  • affected All versions < V3.2.1
Other versions: unknown
Siemens SIMATIC RFID 181EIP
  • affected All versions
Other versions: unknown
Siemens SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)
  • affected All versions < V2.6.1
Other versions: unknown
Siemens SIMATIC S7-1500 Software Controller
  • affected All versions < V2.7
Other versions: unknown
Siemens SIMATIC S7-300 CPU 314C-2 PN/DP
  • affected All versions < V3.3.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315-2 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315F-2 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 315T-3 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 317-2 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 317F-2 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 317T-3 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 317TF-3 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 319-3 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-300 CPU 319F-3 PN/DP
  • affected All versions < V3.2.16
Other versions: unknown
Siemens SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)
  • affected All versions
Other versions: unknown
Siemens SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)
  • affected All versions
Other versions: unknown
Siemens SIMATIC S7-PLCSIM Advanced
  • affected All versions < V2.0 SP1 UPD1
Other versions: unknown
Siemens SIMATIC Teleservice Adapter IE Advanced
  • affected All versions
Other versions: unknown

And 57 more products. The full list is on the CVE record.

Identifiers
CVE-2019-6568
CNA
siemens
Weakness (CWE)
CWE-125
Tags
Published
17 Apr 2019
Updated
3 Jun 2026

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 0.014, the 72nd 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 17 Apr 2019. 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.