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CVE record · CVE-2021-40360

Information disclosure in Siemens SIMATIC PCS 7 V8.2 and others

No CVSS scoreEPSS 0.0068 · 52nd percentile

Published by the CVE Program (CNA: siemens) at 9 Feb 2022, 15:17 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 PCS 7 V8.2
  • affected All versions
Siemens SIMATIC PCS 7 V9.0
  • affected All versions
Siemens SIMATIC PCS 7 V9.1
  • affected All versions < V9.1 SP1
Siemens SIMATIC WinCC V15 and earlier
  • affected All versions < V15 SP1 Update 7
Siemens SIMATIC WinCC V16
  • affected All versions < V16 Update 5
Siemens SIMATIC WinCC V17
  • affected All versions < V17 Update 2
Siemens SIMATIC WinCC V7.4
  • affected All versions < V7.4 SP1 Update 19
Siemens SIMATIC WinCC V7.5
  • affected All versions < V7.5 SP2 Update 6
Identifiers
CVE-2021-40360
CNA
siemens
Weakness (CWE)
CWE-200
Tags
Published
9 Feb 2022
Updated
4 Aug 2024

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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0068, the 52nd percentile, on 6 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 9 Feb 2022. 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.