vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-13824

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

HIGH
8.7
CVSS Score
Published: December 15, 2025 at 03:20 PM UTC
Updated: October 7, 2026 at 07:10 PM UTC
3 products affected across 1 vendorMicro850Micro870Micro820

Using Micro820®, Micro850®, Micro870® by Rockwell Automation?

Get instant alerts when new vulnerabilities affect Micro820®, Micro850®, Micro870® - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH8.7
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHRockwell
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-763

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card