High severity7.5NVD Advisory· Published Jan 20, 2026· Updated Jun 17, 2026

CVE-2025-9283

Description

A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP Step Limits Storms tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Rockwellautomation/Armorstart Lt Firmware
cpe:2.3:o:rockwellautomation:armorstart_lt_firmware:*:*:*:*:*:*:*:*
Range: <=2.002
Rockwellautomation/ArmorStart STcpe-rescue
Range: V2.002 and below

Patches

Vulnerability mechanics

References

www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1768.htmlnvdVendor Advisory

News mentions

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