What is CVE-2022-29922?

CVE-2022-29922 is a high-severity vulnerability in Hitachi Energy Microscada Pro Sys600, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-09-14.

How severe is CVE-2022-29922?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Hitachi Energy Microscada Pro Sys600

CVE-2022-29922

Improper Input Validation vulnerability 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 in the Hitachi Energy MicroSCADA X SYS600, MicroSCADA Pro SYS60…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (49.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Hitachi Energy Microscada Pro Sys600 — versions unspecified
Hitachi Energy Microscada X Sys600 — versions 10, 10.1, 10.1.1
Hitachienergy Microscada_x_sys600
Hitachienergy Sys600

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cybersecurity@hitachienergy.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-29922?: CVE-2022-29922 is a high-severity vulnerability in Hitachi Energy Microscada Pro Sys600, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-09-14.
How severe is CVE-2022-29922?: High severity. CVSS v3 base score is 7.5 out of 10.