CVE-2025-9166

A denial-of-service security issue exists in the affected product and version. The security issue stems from the controller repeatedly attempting to forward messages. The issue could result in a major nonrecoverable fault on the controller.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1747.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:35.013:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:controllogix_5580:-:*:*:*:*:*:*:*

History

20 Oct 2025, 19:05

Type	Values Removed	Values Added
First Time		Rockwellautomation controllogix 5580 Rockwellautomation controllogix 5580 Firmware Rockwellautomation
CPE		cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:35.013:::::::* cpe:2.3:h:rockwellautomation:controllogix_5580:-:::::::*
References	~~() https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1747.html -~~	() https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1747.html - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

09 Sep 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-09 13:15

Updated : 2025-10-20 19:05

NVD link : CVE-2025-9166

Mitre link : CVE-2025-9166

CVE.ORG link : CVE-2025-9166

JSON object : View

Products Affected

rockwellautomation

controllogix_5580
controllogix_5580_firmware

CWE

CWE-476

NULL Pointer Dereference

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