Verified

CVE-2026-12655: 1732E ArmorBlock® I/O 0 through 3.012

Affected technology

1732E ArmorBlock® I/O · 0 through 3.012
Rockwell Automation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Where an unauthenticated attacker can change the device's webserver password without valid credentials. Vendor/CNA’s CVSS 4.0 assessment (base score 8.8/10) rates confidentiality impact as none; integrity and availability impact as high.

Published 13-Oct-2026 15:32 UTC

CWE: CWE-294
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 16:07:08.474774+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 15:32:25.241937+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-12655.html