CVE-2025-13824 — Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities
A security issue exists due to improper handling of malformed CIP packets during fuzzing. The controller enters a hard fault with solid red Fault LED and becomes unresponsive. U…
Published: 2025-12-15 · CVSS: 8.7 · CVSS 4.0
A security issue exists due to improper handling of malformed CIP packets during fuzzing. The controller enters a hard fault with solid red Fault LED and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and reports fault code 0xF019. To recover, clear the fault.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7