Skip to content
OpenAdvisories
High · 8.8 CVE-2026-12655 EUVD-2026-98743GHSA-2cq9-96mg-hc99

1732E ArmorBlock® - Multiple Vulnerabilities

Published Oct 13, 2026 · Updated Oct 15, 2026 · Assigned by Rockwell

Description

A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's webserver password without valid credentials. This could result in admin account takeover or unauthorized modification of device configuration.

Affected products

VendorProductAffectedFixed
Rockwell Automation 1732E ArmorBlock® I/O ≤ 3.012 —

References