CVE-2022-45794
8.6 · HIGHOverview
CVE-2022-45794 is a high-severity vulnerability affecting omron sysmac_cj2h-cpu64-eip_firmware. It was published on January 10, 2024 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.
Remediation
Check the references section for vendor advisories and patches from omron. Update sysmac_cj2h-cpu64-eip_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|
References
Frequently Asked Questions
What is CVE-2022-45794?
CVE-2022-45794 is a high-severity vulnerability affecting omron sysmac_cj2h-cpu64-eip_firmware. It was published on January 10, 2024 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2022-45794?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-45794?
Check the references section for vendor advisories and patches from omron. Update sysmac_cj2h-cpu64-eip_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-45794?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-45794 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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