CVE-2022-31204

highPriorität · verfolgen · 30OT-Risiko · erhöhtEPSS 0.007 · 52. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.67% (52nd) EPSS

CVSS 7.5 · high

Is it mine?

29 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-27

Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations (such as project/logic uploads and downloads). This password is set using the OMRON FINS command Program Area Protect and unset using the command Program Area Protect Clear, both of which are transmitted in cleartext.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

MitigationCP1W-CIF41cisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CJ2Hcisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CJ2Mcisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CP1E/CP1Hcisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CP1Lcisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CS1H/CJ1Gcisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC CX-Programmercisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later
MitigationSYSMAC NJ/NX Seriescisa_csaf_ot
For CVE-2022-31204: Omron recommends users implement an extended password protection function in the following product versions: CJ2H: v1.5 or later

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.5–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · CISA US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-319USprimärCWE-319USCWE-319US

betroffene Produkte (29)

Betroffene Produkte und Versionsbereiche.

CP1W-CIF41: All versionsalle Versionencisa_csaf_otUS
SYSMAC CJ2H: Versions prior to 1.5alle Versionencisa_csaf_otUS
SYSMAC CJ2M: Versions prior to 2.1alle Versionencisa_csaf_otUS
SYSMAC CP1E/CP1H: Versions prior to 1.30alle Versionencisa_csaf_otUS
SYSMAC CP1L: Versions prior to 1.10alle Versionencisa_csaf_otUS
SYSMAC CS1: Versions prior to 4.1alle Versionencisa_csaf_otUS
SYSMAC CX-Programmer: Versions prior to 9.6alle Versionencisa_csaf_otUS
SYSMAC NJ/NX Series: Versions prior to 1.49 (1.29 for NX7)alle Versionencisa_csaf_otUS
Omron CP1W-CIF41alle Versionencisa_csaf_otUS
Omron SYSMAC CJ2H< 1.5cisa_csaf_otUS
Omron SYSMAC CJ2M< 2.1cisa_csaf_otUS
Omron SYSMAC CP1E/CP1H< 1.30cisa_csaf_otUS
Omron SYSMAC CP1L< 1.10cisa_csaf_otUS
Omron SYSMAC CS1H/CJ1G< 4.1cisa_csaf_otUS
Omron SYSMAC CX-Programmer< 9.6cisa_csaf_otUS
Omron SYSMAC NJ/NX Series< 1.49 (1.29 for NX7)cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
Omron Electronics LLC SYSMAC CJ1alle Versionenfstec_bduRU
Omron Electronics LLC SYSMAC CP1alle Versionenfstec_bduRU
Omron Electronics LLC SYSMAC CP2alle Versionenfstec_bduRU

20 von 29 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-22-179-02Omron SYSMAC CS/CJ/CP Series and NJ/NX Series2022-06-28icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could cause a denial-of-service condition and allow remote code execution.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot NVD CVE.org MITRE

veröffentlicht 2022-07-26geändert 2026-06-17

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+1178 weitere

Referenzen (11)

Externe Belege — Patches, Meldungen, Analysen.

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