CVE-2022-3752
8.6 · HIGHOverview
CVE-2022-3752 is a high-severity vulnerability affecting rockwellautomation compactlogix_5480_firmware. It was published on December 19, 2022 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 unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic
loading to cause a denial-of-service condition in Rockwell Automation Logix controllers resulting in a major non-recoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload
the user project file to bring the device back online and continue normal operation.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update compactlogix_5480_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 |
|---|---|---|---|
| rockwellautomation | compactlogix_5480_firmware | 32.011 | Affected |
| rockwellautomation | compactlogix_5580_firmware | 31.011 | Affected |
| rockwellautomation | guardlogix_5580_firmware | 32.011 | Affected |
| rockwellautomation | compact_guardlogix_5380_firmware | 31.011 | Affected |
| rockwellautomation | compactlogix_5380_firmware | 31.011 | Affected |
Frequently Asked Questions
What is CVE-2022-3752?
CVE-2022-3752 is a high-severity vulnerability affecting rockwellautomation compactlogix_5480_firmware. It was published on December 19, 2022 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2022-3752?
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-2022-3752?
Check the references section for vendor advisories and patches from rockwellautomation. Update compactlogix_5480_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-2022-3752?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-3752 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.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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