CVE-2025-9280: ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities

Published Jan 20, 2026
·
Updated

A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. Fuzzing performed using Defensics causes the device to become unresponsive, requiring a reboot.

Affected Software

3 affected components
ArmorStart ArmorStart LT
All of the following
rockwellautomation Armorstart Lt Firmware<=2.002
rockwellautomation Armorstart Lt

Event History

Jan 20, 2026
CVE Published
via MITRE·01:57 PM
Data Sourced
via MITRE·01:57 PM
DescriptionWeakness
Data Sourced
via NVD·02:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-9280?

CVE-2025-9280 has been classified as a medium severity vulnerability due to its ability to cause denial-of-service conditions.

2

How do I fix CVE-2025-9280?

To fix CVE-2025-9280, ensure that you apply the latest firmware updates for the ArmorStart® LT device.

3

What type of vulnerabilities are associated with CVE-2025-9280?

CVE-2025-9280 is associated with multiple denial-of-service vulnerabilities resulting from device unresponsiveness.

4

What is the impact of CVE-2025-9280 on ArmorStart® LT?

The impact of CVE-2025-9280 is that it can make the ArmorStart® LT device unresponsive, requiring a manual reboot.

5

How can CVE-2025-9280 be exploited?

CVE-2025-9280 can be exploited through fuzzing techniques using tools such as Defensics, leading to a denial of service.

Contact

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