CVE-2026-12655

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.

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Weakness Type (CWE)

CWE-294 CWE-294

References

Other References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1801.html

Frequently Asked Questions

What is CVE-2026-12655? +

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.

How do I check if I'm vulnerable to CVE-2026-12655? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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