Critical severity9.1NVD Advisory· Published Apr 17, 2026· Updated Apr 20, 2026

CVE-2026-6284

Description

An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters makes brute force password enumeration possible.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Patches

Vulnerability mechanics

References

github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-02.jsonnvd
hornerautomation.com/cscape-software-free/cscape-software/nvd
www.cisa.gov/news-events/ics-advisories/icsa-26-106-02nvd

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