Rockwell Automation 1732E Armorblock® I/O vulnerabilities

2 vulnerabilities

Known vulnerabilities in Rockwell Automation 1732E Armorblock® I/O, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.7CVE-2026-12656rockwell automation1732e armorblock® i/o
EPSS score
0.25%
A denial-of-service security issue exists in the affected product and version. The security issue stems from improper handling of network storm traffic, which can interrupt communication, cause device faults, and affect open TCP and UDP ports. A power cycle is required to recover the device to its normal state.8.8CVE-2026-12655rockwell automation1732e armorblock® i/o
EPSS score
0.27%
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.