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Vulnerabilities

Vulnerability · CVE-2025-9041

A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IF8 device.

Published Aug 14, 2025 · catalog updated Aug 14, 2025 · Rockwell Automation FLEX 5000 I/O

Last checked Oct 23, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-9041. EPSS is 0.32%. Act only if a listed version of Rockwell Automation FLEX 5000 I/O is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.32%
Remediation
Advisory link
Affected products
vendor Rockwell Automation FLEX 5000 I/O Version 2.011 or below

A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IF8 device. It causes the module to enter a fault state with the Module LED flashing red. Upon un-inhibiting, the module returns a connection fault (Code 16#0010), and the module cannot recover without a power cycle.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Rockwell Automation FLEX 5000 I/O Version 2.011 or belowVersion 2.011 or below

How to fix CVE-2025-9041

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-9041. EPSS is 0.32%. Act only if a listed version of Rockwell Automation FLEX 5000 I/O is installed.

Which versions are affected?

Compare what you have installed with Rockwell Automation FLEX 5000 I/O Version 2.011 or below Version 2.011 or below. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.32%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 14, 2025 · EUVD

    Detected

    A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IF8 device. It causes the module to enter a fault state with the Module LED flashing red. Upon un-inhibiting, the module returns a connection fault (Code 16#0010), and the module cannot recover without a power cycle.

  2. Aug 14, 2025 · EUVD

    Updated

    A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IF8 device. It causes the module to enter a fault state with the Module LED flashing red. Upon un-inhibiting, the module returns a connection fault (Code 16#0010), and the module cannot recover without a power cycle.

Sources

  • CVE.orgVulnerability recordCVE-2025-9041

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-9041

    30-day exploitation probability 0.32%

    first.org
  • EUVDVulnerability recordEUVD-2025-24830

    A security issue exists due to improper handling of CIP Class 32’s request when a module is inhibited on the 5094-IF8 device. It causes the module to enter a fault state with the Module LED flashing red. Upon un-inhibiting, the module returns a connection fault (Code 16#0010), an

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 20, 2026