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.
2026-01-20T14:16:15.173
2026-02-02T18:08:48.220
Analyzed
CVSSv3.1: 7.5 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | rockwellautomation | armorstart_lt_firmware | ≤ 2.002 | Yes |
| Hardware | rockwellautomation | armorstart_lt | - | No |