CVE-2022-46670
7.1 · HIGHOverview
CVE-2022-46670 is a high-severity vulnerability affecting rockwellautomation micrologix_1400_firmware. It was published on December 16, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update micrologix_1400_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 | micrologix_1400-b_firmware | 0 | Affected |
| rockwellautomation | micrologix_1400-c_firmware | 0 | Affected |
| rockwellautomation | micrologix_1400-a_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2022-46670?
CVE-2022-46670 is a high-severity vulnerability affecting rockwellautomation micrologix_1400_firmware. It was published on December 16, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2022-46670?
This vulnerability has a CVSS 3.1 base score of 7.1, 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-2022-46670?
Check the references section for vendor advisories and patches from rockwellautomation. Update micrologix_1400_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-2022-46670?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-46670 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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