CVE-2025-13823 — Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities

CVE-2025-13823

Micro820®, Micro850®, Micro870® – Specialized Fuzzing Vulnerabilities PUBLISHED

Description (CNA)

A security issue was found in the IPv6 stack in the Micro850 and Micro870 controllers when the controllers received multiple malformed packets during fuzzing. The controllers will go into recoverable fault with fault code 0xFE60. To recover the controller, clear the fault.

Affected (CNA)

Vendor / product	Versions
Rockwell Automation / Micro820®, Micro850®, Micro870®	affected V23.011

CWE

CWE-1395

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1766.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.