CVE-2025-9464
7.5 · HIGHOverview
CVE-2025-9464 is a high-severity vulnerability affecting rockwellautomation armorstart_lt_firmware. It was published on January 20, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. This vulnerability is triggered during fuzzing of multiple CIP classes, which causes the CIP port to become unresponsive.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update armorstart_lt_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 | armorstart_lt_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2025-9464?
CVE-2025-9464 is a high-severity vulnerability affecting rockwellautomation armorstart_lt_firmware. It was published on January 20, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-9464?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2025-9464?
Check the references section for vendor advisories and patches from rockwellautomation. Update armorstart_lt_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-2025-9464?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-9464 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.
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