CVE-2022-29490

highpriority · track · 35EPSS 0.006 · 50 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.64% (50th) EPSS

CVSS 8.8 · high

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Improper Authorization vulnerability exists in the Workplace X WebUI of the Hitachi Energy MicroSCADA X SYS600 allows an authenticated user to execute any MicroSCADA internal scripts irrespective of the authenticated user's role. This issue affects: Hitachi Energy MicroSCADA X SYS600 version 10 to version 10.3.1. cpe:2.3:a:hitachienergy:microscada_x_sys600:10:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3.1:*:*:*:*:*:*:*

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixed SYS600cisa_csaf_ot
For SYS600: 10.x update to at least SYS600 version 10.4.
Mitigation SYS600cisa_csaf_ot
Do not enable ICCP if it is not used.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.5highCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.18.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · cybersecurity@hitachienergy.comexploitability 1.8 · impact 6

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-269USCWE-285US

affected products (12)

Products and version ranges known to be affected.

SYS600: 10.3.1 and earlierall versionscisa_csaf_otUS
SYS600: 9.4 FP2 Hotfix 4 and earlier versionsall versionscisa_csaf_otUS
Hitachi Energy SYS600≤ 10.3.1cisa_csaf_otUS
Hitachi Energy SYS600≤ 9.4 FP2 Hotfix 4cisa_csaf_otUS
Hitachi Energy MicroSCADA X SYS600≤ 10enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.3.1enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.2.1enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.2enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.1enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.3enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.1.1enisa_euvdEU
hitachienergy microscada x sys60010.0 → 10.3.1nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-22-272-01Hitachi Energy MicroSCADA Pro X SYS6002022-09-29icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could cause SYS600 fail to start or an unauthorized actor to run scripts, and could cause a denial-of-service condition.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2022-09-12modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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