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CVE record · CVE-2022-29922

A vulnerability exists in the handling of a specially crafted IEC 61850 packet with a valid data item but with incorrect data type in the IEC 61850 OPC Server. The vulnerability may cause a denial-of…

CVSS 7.5 HighEPSS 0.0079 · 56th percentile

Published by the CVE Program (CNA: Hitachi Energy) at 14 Sept 2022, 17:03 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
Hitachi Energy MicroSCADA X SYS600
  • affected 10
  • affected 10.1
  • affected 10.1.1
  • affected 10.2
  • affected 10.2.1
  • affected 10.3
  • affected 10.3.1
Hitachi Energy MicroSCADA Pro SYS600
  • affected unspecified to 9.2 FP2 Hotfix 4, inclusive custom
Identifiers
CVE-2022-29922
CNA
Hitachi Energy
Weakness (CWE)
CWE-20
Tags
Published
14 Sept 2022
Updated
4 Jun 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 CNA (Hitachi Energy)
  • CISA KEV Not listed.
  • EPSS 0.0079, the 56th 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 Sept 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.