Omron PLC CJ and CS Series
This updated advisory is a follow-up to the original advisory titled ICSA-19-346-02 Omron PLC CJ and CS Series (Update A) published November 29, 2022, on the ICS webpage at cisa.gov.
beschreibt (3)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2019-18269US | critical9.8 | — | ||
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. | ||||
| CVE-2019-18259US | critical9.8 | — | ||
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands. | ||||
| CVE-2019-13533US | high8.1OT erhöht | — | ||
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could res… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
Behebungen (9)
- MitigationOmron PLC CJ Series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC CJ Series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC CJ Series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC CS series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC CS series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC CS series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC NX1P2 series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC NX1P2 series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
- MitigationOmron PLC NX1P2 series
Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
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