CVE-2026-19472 — Rockwell Automation ArmorStart® LT Denial Of Service

CVE-2026-19472

Rockwell Automation ArmorStart® LT Denial Of Service PUBLISHED

Description (CNA)

A denial-of-service security issue exists within ArmorStart® LT. The security issue stems from improper handling of a crafted HTTP PUT request sent to the embedded web server. This can result in a loss of web server availability

Affected (CNA)

Vendor / product	Versions
Rockwell Automation / ArmorStart® LT	affected v2.001 and below

CWE

CWE-770

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1797.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.