CVE-2022-3388

highpriority · track · 31EPSS 0.003 · 23 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.30% (23rd) EPSS

CVSS 7.8 · high

Is it mine?

19 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

An input validation vulnerability exists in the Monitor Pro interface of MicroSCADA Pro and MicroSCADA X SYS600. An authenticated user can launch an administrator level remote code execution irrespective of the authenticated user's role.

remediations

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

A vendor fix is available.

FixedSYS600 10.xcisa_csaf_ot
For SYS600 10.x: Update to at least SYS600 version 10.4.1 Or apply general mitigation factors from Hitachi Energy.
FixedSYS600 9.xcisa_csaf_ot
For SYS600 9.x: Update to version SYS600 9.4 FP2 Hotfix 5 or up-grade to at least SYS600 version 10.4.1. A requirement to install SYS600 9.4 FP2 Hotfix 5 is to have at least the SYS600 9.4 FP2 Hotfix 4 installed.
MitigationSYS600 10.xcisa_csaf_ot
Hitachi Energy released the following recommended immediate actions:
MitigationSYS600 9.xcisa_csaf_ot
Hitachi Energy released the following recommended immediate actions:

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

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.18.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.18.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · cybersecurity@hitachienergy.comexploitability 2 · impact 6

v3.17.1highCVSS:3.1/AV:L/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-20USprimaryCWE-1173US

affected products (19)

Products and version ranges known to be affected.

SYS600 10.x: <=10.4all versionscisa_csaf_otUS
SYS600 9.x: <=9.4_FP2_Hotfix_4all versionscisa_csaf_otUS
Hitachi Energy SYS600 10.x≤ 10.4cisa_csaf_otUS
Hitachi Energy SYS600 9.x≤ 9.4_FP2_Hotfix_4cisa_csaf_otUS
Hitachi Energy MicroSCADA Pro SYS600≤ 9.0enisa_euvdEU
Hitachi Energy MicroSCADA X SYS600≤ 10.0enisa_euvdEU
hitachienergy microscada pro sys600= 9.0nvdUScpe:2.3:a:hitachienergy:microscada_pro_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada pro sys600= 9.1nvdUScpe:2.3:a:hitachienergy:microscada_pro_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada pro sys600= 9.2nvdUScpe:2.3:a:hitachienergy:microscada_pro_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada pro sys600= 9.3nvdUScpe:2.3:a:hitachienergy:microscada_pro_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada pro sys600= 9.4nvdUScpe:2.3:a:hitachienergy:microscada_pro_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.1nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.1.1nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.2nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.2.1nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.3nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.3.1nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*
hitachienergy microscada x sys600= 10.4nvdUScpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-22-333-03Hitachi Energy MicroSCADA Pro/X SYS600 Products (Update A)2022-11-29icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow an unauthorized user to execute administrator level scripts.

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 2022-11-21modified 2026-06-17

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+25167 more

references (5)

External citations — patches, advisories, analysis.

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