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CVE record · CVE-2022-47383

CODESYS: Multiple products prone to stack based out-of-bounds write

CVSS 8.8 HighEPSS 0.013 · 71st percentile

Published by the CVE Program (CNA: CERTVDE) at 15 May 2023, 09:44 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
CODESYS CODESYS Control RTE (SL)
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Control RTE (for Beckhoff CX) SL
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Control Win (SL)
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Control Runtime System Toolkit
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Safety SIL2 Runtime Toolkit
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Safety SIL2 PSP
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS HMI (SL)
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Development System V3
  • affected V0.0.0.0 to before V3.5.19.0 semver
Other versions: unaffected
CODESYS CODESYS Control for BeagleBone SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for emPC-A/iMX6 SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for IOT2000 SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for Linux SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PFC100 SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PFC200 SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for PLCnext SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for Raspberry Pi SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
CODESYS CODESYS Control for WAGO Touch Panels 600 SL
  • affected V0.0.0.0 to before V4.8.0.0 semver
Other versions: unaffected
Identifiers
CVE-2022-47383
CNA
CERTVDE
Weakness (CWE)
CWE-787
Tags
Published
15 May 2023
Updated
5 Mar 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
8.8 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (CERTVDE)
  • CISA KEV Not listed.
  • EPSS 0.013, the 71st 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 15 May 2023. 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.